diff --git a/.github/workflows/AccessibilityCodelab.yaml b/.github/workflows/AccessibilityCodelab.yaml
index be4a33bba..b76b4ceb2 100644
--- a/.github/workflows/AccessibilityCodelab.yaml
+++ b/.github/workflows/AccessibilityCodelab.yaml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties        
diff --git a/.github/workflows/AdvancedStateAndSideEffectsCodelab.yaml b/.github/workflows/AdvancedStateAndSideEffectsCodelab.yaml
index 599a14d68..40c2d194e 100644
--- a/.github/workflows/AdvancedStateAndSideEffectsCodelab.yaml
+++ b/.github/workflows/AdvancedStateAndSideEffectsCodelab.yaml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
@@ -70,7 +70,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
diff --git a/.github/workflows/AnimationCodelab.yaml b/.github/workflows/AnimationCodelab.yaml
index 5283ef33f..ad714ab10 100644
--- a/.github/workflows/AnimationCodelab.yaml
+++ b/.github/workflows/AnimationCodelab.yaml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties        
diff --git a/.github/workflows/BasicLayoutsCodelab.yaml b/.github/workflows/BasicLayoutsCodelab.yaml
index 36a6e32d2..8fe0c9cf6 100644
--- a/.github/workflows/BasicLayoutsCodelab.yaml
+++ b/.github/workflows/BasicLayoutsCodelab.yaml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties        
diff --git a/.github/workflows/BasicStateCodelab.yaml b/.github/workflows/BasicStateCodelab.yaml
index 684139ef9..df3c4d8bc 100644
--- a/.github/workflows/BasicStateCodelab.yaml
+++ b/.github/workflows/BasicStateCodelab.yaml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties        
diff --git a/.github/workflows/BasicsCodelab.yaml b/.github/workflows/BasicsCodelab.yaml
index f83daa3c3..1893e3a72 100644
--- a/.github/workflows/BasicsCodelab.yaml
+++ b/.github/workflows/BasicsCodelab.yaml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties        
diff --git a/.github/workflows/MigrationCodelab.yaml b/.github/workflows/MigrationCodelab.yaml
index e413b38f5..cf48d14eb 100644
--- a/.github/workflows/MigrationCodelab.yaml
+++ b/.github/workflows/MigrationCodelab.yaml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties        
@@ -70,7 +70,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
diff --git a/.github/workflows/NavigationCodelab.yaml b/.github/workflows/NavigationCodelab.yaml
index 6a87046a7..95b10cdbd 100644
--- a/.github/workflows/NavigationCodelab.yaml
+++ b/.github/workflows/NavigationCodelab.yaml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
diff --git a/.github/workflows/TestingCodelab.yaml b/.github/workflows/TestingCodelab.yaml
index e8fa813b5..01dfd4eff 100644
--- a/.github/workflows/TestingCodelab.yaml
+++ b/.github/workflows/TestingCodelab.yaml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
diff --git a/.github/workflows/ThemingCodelab.yaml b/.github/workflows/ThemingCodelab.yaml
index cead80ddd..57fba00b6 100644
--- a/.github/workflows/ThemingCodelab.yaml
+++ b/.github/workflows/ThemingCodelab.yaml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties        
diff --git a/AccessibilityCodelab/app/build.gradle b/AccessibilityCodelab/app/build.gradle
index ee488bf40..1fe49dc4a 100644
--- a/AccessibilityCodelab/app/build.gradle
+++ b/AccessibilityCodelab/app/build.gradle
@@ -80,7 +80,7 @@ android {
     }
 
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
 
     packagingOptions {
@@ -90,7 +90,7 @@ android {
 }
 
 dependencies {
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
     testImplementation(composeBom)
     androidTestImplementation(composeBom)
@@ -110,24 +110,23 @@ dependencies {
     androidTestImplementation "androidx.compose.ui:ui-test"
     androidTestImplementation "androidx.compose.ui:ui-test-junit4"
 
-    def accompanist_version = '0.30.1'
+    def accompanist_version = '0.32.0'
     implementation "com.google.accompanist:accompanist-swiperefresh:$accompanist_version"
-    implementation "com.google.accompanist:accompanist-insets:$accompanist_version"
     implementation "com.google.accompanist:accompanist-systemuicontroller:$accompanist_version"
 
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3"
 
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'androidx.activity:activity-ktx:1.7.2'
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation "androidx.activity:activity-compose:1.7.2"
 
-    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1"
-    implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:2.6.1"
-    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.6.1"
-    implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.6.1"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:2.6.2"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.6.2"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.6.2"
 
-    implementation 'androidx.navigation:navigation-compose:2.6.0'
+    implementation 'androidx.navigation:navigation-compose:2.7.3'
 
     androidTestImplementation 'androidx.test:rules:1.5.0'
     androidTestImplementation 'androidx.test:runner:1.5.2'
diff --git a/AccessibilityCodelab/app/src/main/java/com/example/jetnews/ui/interests/InterestsScreen.kt b/AccessibilityCodelab/app/src/main/java/com/example/jetnews/ui/interests/InterestsScreen.kt
index 656a17980..62d819164 100644
--- a/AccessibilityCodelab/app/src/main/java/com/example/jetnews/ui/interests/InterestsScreen.kt
+++ b/AccessibilityCodelab/app/src/main/java/com/example/jetnews/ui/interests/InterestsScreen.kt
@@ -52,7 +52,6 @@ import com.example.jetnews.data.interests.TopicSelection
 import com.example.jetnews.data.interests.TopicsMap
 import com.example.jetnews.ui.components.InsetAwareTopAppBar
 import com.example.jetnews.ui.theme.JetnewsTheme
-import com.google.accompanist.insets.navigationBarsPadding
 import kotlinx.coroutines.launch
 
 /**
diff --git a/AccessibilityCodelab/build.gradle b/AccessibilityCodelab/build.gradle
index 677c1a2bd..4df95067b 100644
--- a/AccessibilityCodelab/build.gradle
+++ b/AccessibilityCodelab/build.gradle
@@ -21,13 +21,13 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.0.2'
+        classpath 'com.android.tools.build:gradle:8.1.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
     }
 }
 
 plugins {
-    id 'com.diffplug.spotless' version '6.19.0'
+    id 'com.diffplug.spotless' version '6.21.0'
 }
 
 subprojects {
diff --git a/AccessibilityCodelab/gradle/wrapper/gradle-wrapper.properties b/AccessibilityCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/AccessibilityCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/AccessibilityCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/AdaptiveUICodelab/app/build.gradle b/AdaptiveUICodelab/app/build.gradle
index 90aa3086d..f683a0932 100644
--- a/AdaptiveUICodelab/app/build.gradle
+++ b/AdaptiveUICodelab/app/build.gradle
@@ -53,7 +53,7 @@ android {
         compose true
     }
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
     packagingOptions {
         resources {
@@ -65,7 +65,7 @@ android {
 dependencies {
 
 
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
     androidTestImplementation(composeBom)
 
@@ -76,10 +76,10 @@ dependencies {
     debugImplementation "androidx.compose.ui:ui-tooling"
     debugImplementation "androidx.compose.ui:ui-test-manifest"
 
-    implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.6.1"
-    implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.6.1"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.6.2"
+    implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.6.2"
     implementation 'androidx.activity:activity-compose:1.7.2'
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation "androidx.window:window:1.1.0"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3"
 
diff --git a/AdaptiveUICodelab/build.gradle b/AdaptiveUICodelab/build.gradle
index 4db05a69d..890deeb73 100644
--- a/AdaptiveUICodelab/build.gradle
+++ b/AdaptiveUICodelab/build.gradle
@@ -13,12 +13,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-plugins {
-    id 'com.android.application' version "8.0.2" apply false
-    id 'com.android.library' version "8.0.2" apply false
-    id 'org.jetbrains.kotlin.android' version "1.9.10" apply false
+buildscript {
+    repositories {
+        google()
+        mavenCentral()
+    }
+    dependencies {
+        classpath "com.android.tools.build:gradle:8.1.1"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
+    }
 }
 
-task clean(type: Delete) {
-    delete rootProject.buildDir
+subprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
 }
diff --git a/AdaptiveUICodelab/gradle/wrapper/gradle-wrapper.properties b/AdaptiveUICodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/AdaptiveUICodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/AdaptiveUICodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/AdaptiveUICodelab/settings.gradle b/AdaptiveUICodelab/settings.gradle
index b5d0c59c9..17673f04e 100644
--- a/AdaptiveUICodelab/settings.gradle
+++ b/AdaptiveUICodelab/settings.gradle
@@ -14,19 +14,5 @@
  * limitations under the License.
  */
 
-pluginManagement {
-    repositories {
-        gradlePluginPortal()
-        google()
-        mavenCentral()
-    }
-}
-dependencyResolutionManagement {
-    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
-    repositories {
-        google()
-        mavenCentral()
-    }
-}
 rootProject.name = "Reply"
 include ':app'
diff --git a/AdvancedStateAndSideEffectsCodelab/app/build.gradle b/AdvancedStateAndSideEffectsCodelab/app/build.gradle
index b828c3ad8..bc7cab729 100644
--- a/AdvancedStateAndSideEffectsCodelab/app/build.gradle
+++ b/AdvancedStateAndSideEffectsCodelab/app/build.gradle
@@ -84,7 +84,7 @@ android {
     }
 
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
 
     packagingOptions {
@@ -110,7 +110,7 @@ dependencies {
     implementation "androidx.activity:activity-compose:1.7.2"
     implementation "androidx.appcompat:appcompat:1.6.1"
 
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
     androidTestImplementation(composeBom)
     implementation "androidx.compose.runtime:runtime"
@@ -123,11 +123,11 @@ dependencies {
     debugImplementation "androidx.compose.ui:ui-tooling"
     debugImplementation "androidx.compose.ui:ui-test-manifest"
 
-    def lifecycle_version = "2.6.1"
+    def lifecycle_version = "2.6.2"
     implementation "androidx.lifecycle:lifecycle-viewmodel-compose:$lifecycle_version"
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
-    implementation "com.google.dagger:hilt-android:2.46.1"
-    kapt "com.google.dagger:hilt-compiler:2.46.1"
+    implementation "com.google.dagger:hilt-android:2.48"
+    kapt "com.google.dagger:hilt-compiler:2.48"
 
     implementation "io.coil-kt:coil-compose:2.4.0"
 
@@ -138,7 +138,7 @@ dependencies {
     androidTestImplementation "androidx.test.espresso:espresso-core:3.5.1"
     androidTestImplementation "androidx.test.ext:junit-ktx:1.1.5"
     androidTestImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.3"
-    androidTestImplementation "com.google.dagger:hilt-android:2.46.1"
-    androidTestImplementation "com.google.dagger:hilt-android-testing:2.46.1"
-    kaptAndroidTest "com.google.dagger:hilt-compiler:2.46.1"
+    androidTestImplementation "com.google.dagger:hilt-android:2.48"
+    androidTestImplementation "com.google.dagger:hilt-android-testing:2.48"
+    kaptAndroidTest "com.google.dagger:hilt-compiler:2.48"
 }
diff --git a/AdvancedStateAndSideEffectsCodelab/build.gradle b/AdvancedStateAndSideEffectsCodelab/build.gradle
index 07a33a5dc..e8c3ebc67 100644
--- a/AdvancedStateAndSideEffectsCodelab/build.gradle
+++ b/AdvancedStateAndSideEffectsCodelab/build.gradle
@@ -20,14 +20,14 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:8.0.2"
+        classpath "com.android.tools.build:gradle:8.1.1"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
-        classpath "com.google.dagger:hilt-android-gradle-plugin:2.46.1"
+        classpath "com.google.dagger:hilt-android-gradle-plugin:2.48"
     }
 }
 
 plugins {
-    id 'com.diffplug.spotless' version '6.19.0'
+    id 'com.diffplug.spotless' version '6.21.0'
 }
 
 subprojects {
diff --git a/AdvancedStateAndSideEffectsCodelab/gradle/wrapper/gradle-wrapper.properties b/AdvancedStateAndSideEffectsCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/AdvancedStateAndSideEffectsCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/AdvancedStateAndSideEffectsCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/AnimationCodelab/build.gradle b/AnimationCodelab/build.gradle
index 120da92c6..580bd992c 100644
--- a/AnimationCodelab/build.gradle
+++ b/AnimationCodelab/build.gradle
@@ -20,7 +20,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.0.2'
+        classpath 'com.android.tools.build:gradle:8.1.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
     }
 }
diff --git a/AnimationCodelab/finished/build.gradle b/AnimationCodelab/finished/build.gradle
index af8089fc0..810ce2321 100644
--- a/AnimationCodelab/finished/build.gradle
+++ b/AnimationCodelab/finished/build.gradle
@@ -40,16 +40,16 @@ android {
         jvmTarget = '1.8'
     }
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
 }
 
 dependencies {
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
 
     implementation 'androidx.activity:activity-compose:1.7.2'
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation "androidx.compose.ui:ui"
     implementation "androidx.compose.material:material"
     implementation "androidx.compose.ui:ui-tooling-preview"
diff --git a/AnimationCodelab/gradle/wrapper/gradle-wrapper.properties b/AnimationCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/AnimationCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/AnimationCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/AnimationCodelab/start/build.gradle b/AnimationCodelab/start/build.gradle
index af8089fc0..810ce2321 100644
--- a/AnimationCodelab/start/build.gradle
+++ b/AnimationCodelab/start/build.gradle
@@ -40,16 +40,16 @@ android {
         jvmTarget = '1.8'
     }
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
 }
 
 dependencies {
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
 
     implementation 'androidx.activity:activity-compose:1.7.2'
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation "androidx.compose.ui:ui"
     implementation "androidx.compose.material:material"
     implementation "androidx.compose.ui:ui-tooling-preview"
diff --git a/BasicLayoutsCodelab/app/build.gradle b/BasicLayoutsCodelab/app/build.gradle
index 21c0d105e..eeb84e94a 100644
--- a/BasicLayoutsCodelab/app/build.gradle
+++ b/BasicLayoutsCodelab/app/build.gradle
@@ -53,7 +53,7 @@ android {
         compose true
     }
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
     packagingOptions {
         resources {
@@ -63,18 +63,18 @@ android {
 }
 
 dependencies {
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
     androidTestImplementation(composeBom)
 
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation "androidx.compose.ui:ui"
     implementation 'androidx.compose.material3:material3'
-    implementation 'androidx.compose.material3:material3-window-size-class:1.1.1'
+    implementation 'androidx.compose.material3:material3-window-size-class:1.1.2'
     implementation "androidx.compose.material:material-icons-extended"
     implementation "androidx.compose.ui:ui-tooling-preview"
     implementation "com.google.android.material:material:1.9.0"
-    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.6.1'
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.6.2'
     implementation 'androidx.activity:activity-compose:1.7.2'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
diff --git a/BasicLayoutsCodelab/build.gradle b/BasicLayoutsCodelab/build.gradle
index e37825b5e..0c01ef331 100644
--- a/BasicLayoutsCodelab/build.gradle
+++ b/BasicLayoutsCodelab/build.gradle
@@ -19,12 +19,14 @@ buildscript {
         google()
         mavenCentral()
     }
-}// Top-level build file where you can add configuration options common to all sub-projects/modules.
+    dependencies {
+        classpath "com.android.tools.build:gradle:8.1.1"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
+    }
+}
+
 plugins {
-    id 'com.android.application' version '8.0.2' apply false
-    id 'com.android.library' version '8.0.2' apply false
-    id 'org.jetbrains.kotlin.android' version '1.9.10' apply false
-    id 'com.diffplug.spotless' version '6.19.0'
+    id 'com.diffplug.spotless' version '6.21.0'
 }
 
 subprojects {
diff --git a/BasicLayoutsCodelab/gradle/wrapper/gradle-wrapper.properties b/BasicLayoutsCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/BasicLayoutsCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/BasicLayoutsCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/BasicLayoutsCodelab/settings.gradle b/BasicLayoutsCodelab/settings.gradle
index ab8931db8..d5b789ce4 100644
--- a/BasicLayoutsCodelab/settings.gradle
+++ b/BasicLayoutsCodelab/settings.gradle
@@ -14,21 +14,5 @@
  * limitations under the License.
  */
 
-pluginManagement {
-    repositories {
-        gradlePluginPortal()
-        google()
-        mavenCentral()
-        maven { url 'https://androidx.dev/snapshots/builds/8843244/artifacts/repository' }
-    }
-}
-dependencyResolutionManagement {
-    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
-    repositories {
-        google()
-        mavenCentral()
-        maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
-    }
-}
 rootProject.name = "MySoothe"
 include ':app'
diff --git a/BasicStateCodelab/app/build.gradle.kts b/BasicStateCodelab/app/build.gradle.kts
index e5f79b6b7..36792900b 100644
--- a/BasicStateCodelab/app/build.gradle.kts
+++ b/BasicStateCodelab/app/build.gradle.kts
@@ -56,7 +56,7 @@ android {
         compose = true
     }
     composeOptions {
-        kotlinCompilerExtensionVersion = "1.4.8"
+        kotlinCompilerExtensionVersion = "1.5.3"
     }
     packaging {
         resources {
@@ -66,11 +66,11 @@ android {
 }
 
 dependencies {
-    implementation("androidx.core:core-ktx:1.10.1")
-    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.1")
-    implementation("androidx.lifecycle:lifecycle-viewmodel-compose:2.6.1")
+    implementation("androidx.core:core-ktx:1.12.0")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.2")
+    implementation("androidx.lifecycle:lifecycle-viewmodel-compose:2.6.2")
     implementation("androidx.activity:activity-compose:1.7.2")
-    implementation(platform("androidx.compose:compose-bom:2023.08.00"))
+    implementation(platform("androidx.compose:compose-bom:2023.09.01"))
     implementation("androidx.compose.ui:ui")
     implementation("androidx.compose.ui:ui-graphics")
     implementation("androidx.compose.ui:ui-tooling-preview")
@@ -78,7 +78,7 @@ dependencies {
     testImplementation("junit:junit:4.13.2")
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
     androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
-    androidTestImplementation(platform("androidx.compose:compose-bom:2023.03.00"))
+    androidTestImplementation(platform("androidx.compose:compose-bom:2023.09.01"))
     androidTestImplementation("androidx.compose.ui:ui-test-junit4")
     debugImplementation("androidx.compose.ui:ui-tooling")
     debugImplementation("androidx.compose.ui:ui-test-manifest")
diff --git a/BasicStateCodelab/build.gradle b/BasicStateCodelab/build.gradle
index 861345a2d..9955678e7 100644
--- a/BasicStateCodelab/build.gradle
+++ b/BasicStateCodelab/build.gradle
@@ -13,11 +13,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+buildscript {
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:8.1.1'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
+    }
+}
+
 plugins {
-    id 'com.android.application' version '8.0.2' apply false
-    id 'com.android.library' version '8.0.2' apply false
-    id 'org.jetbrains.kotlin.android' version '1.9.10' apply false
-    id 'com.diffplug.spotless' version '6.19.0'
+    id 'com.diffplug.spotless' version '6.21.0'
 }
 
 subprojects {
diff --git a/BasicStateCodelab/build.gradle.kts b/BasicStateCodelab/build.gradle.kts
deleted file mode 100644
index f1a4a83ac..000000000
--- a/BasicStateCodelab/build.gradle.kts
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-plugins {
-    id("com.android.application") version "8.0.2" apply false
-    id("org.jetbrains.kotlin.android") version "1.9.10" apply false
-}
diff --git a/BasicStateCodelab/gradle/wrapper/gradle-wrapper.properties b/BasicStateCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/BasicStateCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/BasicStateCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/BasicStateCodelab/settings.gradle b/BasicStateCodelab/settings.gradle
index da15da4f9..678720aca 100644
--- a/BasicStateCodelab/settings.gradle
+++ b/BasicStateCodelab/settings.gradle
@@ -1,16 +1,18 @@
-pluginManagement {
-    repositories {
-        gradlePluginPortal()
-        google()
-        mavenCentral()
-    }
-}
-dependencyResolutionManagement {
-    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
-    repositories {
-        google()
-        mavenCentral()
-    }
-}
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 rootProject.name = "BasicStateCodelab"
 include ':app'
diff --git a/BasicsCodelab/app/build.gradle.kts b/BasicsCodelab/app/build.gradle.kts
index 78e7c83e8..bb31d58db 100644
--- a/BasicsCodelab/app/build.gradle.kts
+++ b/BasicsCodelab/app/build.gradle.kts
@@ -56,7 +56,7 @@ android {
         compose = true
     }
     composeOptions {
-        kotlinCompilerExtensionVersion = "1.4.8"
+        kotlinCompilerExtensionVersion = "1.5.3"
     }
     packaging {
         resources {
@@ -66,10 +66,10 @@ android {
 }
 
 dependencies {
-    implementation("androidx.core:core-ktx:1.10.1")
-    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.1")
+    implementation("androidx.core:core-ktx:1.12.0")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.2")
     implementation("androidx.activity:activity-compose:1.7.2")
-    implementation(platform("androidx.compose:compose-bom:2023.08.00"))
+    implementation(platform("androidx.compose:compose-bom:2023.09.01"))
     implementation("androidx.compose.ui:ui")
     implementation("androidx.compose.ui:ui-graphics")
     implementation("androidx.compose.ui:ui-tooling-preview")
@@ -78,7 +78,7 @@ dependencies {
     testImplementation("junit:junit:4.13.2")
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
     androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
-    androidTestImplementation(platform("androidx.compose:compose-bom:2023.03.00"))
+    androidTestImplementation(platform("androidx.compose:compose-bom:2023.09.01"))
     androidTestImplementation("androidx.compose.ui:ui-test-junit4")
     debugImplementation("androidx.compose.ui:ui-tooling")
     debugImplementation("androidx.compose.ui:ui-test-manifest")
diff --git a/BasicsCodelab/build.gradle.kts b/BasicsCodelab/build.gradle.kts
index f1a4a83ac..44d459cbf 100644
--- a/BasicsCodelab/build.gradle.kts
+++ b/BasicsCodelab/build.gradle.kts
@@ -16,6 +16,6 @@
 
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id("com.android.application") version "8.0.2" apply false
+    id("com.android.application") version "8.1.1" apply false
     id("org.jetbrains.kotlin.android") version "1.9.10" apply false
 }
diff --git a/BasicsCodelab/gradle/wrapper/gradle-wrapper.properties b/BasicsCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/BasicsCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/BasicsCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/BasicsCodelab/settings.gradle b/BasicsCodelab/settings.gradle
index e1baa5b06..faf350ad5 100644
--- a/BasicsCodelab/settings.gradle
+++ b/BasicsCodelab/settings.gradle
@@ -27,5 +27,6 @@ dependencyResolutionManagement {
         mavenCentral()
     }
 }
+
 rootProject.name = "BasicsCodelab"
 include ':app'
diff --git a/MigrationCodelab/app/build.gradle b/MigrationCodelab/app/build.gradle
index 5bb5dbe5b..c87604014 100644
--- a/MigrationCodelab/app/build.gradle
+++ b/MigrationCodelab/app/build.gradle
@@ -50,7 +50,7 @@ android {
         compose true
     }
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
     packagingOptions {
         // Multiple dependency bring these files in. Exclude them to enable
@@ -61,26 +61,26 @@ android {
 }
 
 dependencies {
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
     androidTestImplementation(composeBom)
 
-    kapt "androidx.room:room-compiler:2.5.1"
-    kapt "com.github.bumptech.glide:compiler:4.15.1"
+    kapt "androidx.room:room-compiler:2.5.2"
+    kapt "com.github.bumptech.glide:compiler:4.16.0"
     implementation "androidx.appcompat:appcompat:1.6.1"
     implementation "androidx.constraintlayout:constraintlayout:2.1.4"
-    implementation "androidx.core:core-ktx:1.10.1"
-    implementation "androidx.fragment:fragment-ktx:1.6.0"
-    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.6.1"
-    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1"
-    implementation "androidx.navigation:navigation-fragment-ktx:2.6.0"
-    implementation "androidx.navigation:navigation-ui-ktx:2.6.0"
-    implementation "androidx.recyclerview:recyclerview:1.3.0"
-    implementation "androidx.room:room-runtime:2.5.1"
-    implementation "androidx.room:room-ktx:2.5.1"
+    implementation "androidx.core:core-ktx:1.12.0"
+    implementation "androidx.fragment:fragment-ktx:1.6.1"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.6.2"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2"
+    implementation "androidx.navigation:navigation-fragment-ktx:2.7.3"
+    implementation "androidx.navigation:navigation-ui-ktx:2.7.3"
+    implementation "androidx.recyclerview:recyclerview:1.3.1"
+    implementation "androidx.room:room-runtime:2.5.2"
+    implementation "androidx.room:room-ktx:2.5.2"
     implementation "androidx.viewpager2:viewpager2:1.0.0"
     implementation "androidx.work:work-runtime-ktx:2.8.1"
-    implementation "com.github.bumptech.glide:glide:4.15.1"
+    implementation "com.github.bumptech.glide:glide:4.16.0"
     implementation "com.google.android.material:material:1.9.0"
     implementation "com.google.code.gson:gson:2.10.1"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.10"
@@ -106,7 +106,7 @@ dependencies {
     androidTestImplementation "androidx.test.uiautomator:uiautomator:2.2.0"
     androidTestImplementation "androidx.work:work-testing:2.8.1"
     androidTestImplementation "com.google.android.apps.common.testing.accessibility.framework:accessibility-test-framework:4.0.0"
-    androidTestImplementation "com.google.truth:truth:1.1.4"
+    androidTestImplementation "com.google.truth:truth:1.1.5"
     androidTestImplementation "androidx.compose.ui:ui-test-junit4"
     testImplementation "junit:junit:4.13.2"
 }
\ No newline at end of file
diff --git a/MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/data/GardenPlantingDao.kt b/MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/data/GardenPlantingDao.kt
index c9f5fecfb..de873f228 100644
--- a/MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/data/GardenPlantingDao.kt
+++ b/MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/data/GardenPlantingDao.kt
@@ -43,8 +43,8 @@ interface GardenPlantingDao {
     fun getPlantedGardens(): LiveData<List<PlantAndGardenPlantings>>
 
     @Insert
-    suspend fun insertGardenPlanting(gardenPlanting: GardenPlanting): Long
+    fun insertGardenPlanting(gardenPlanting: GardenPlanting): Long
 
     @Delete
-    suspend fun deleteGardenPlanting(gardenPlanting: GardenPlanting)
+    fun deleteGardenPlanting(gardenPlanting: GardenPlanting)
 }
diff --git a/MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/data/PlantDao.kt b/MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/data/PlantDao.kt
index 1d72b4478..fba4e5334 100644
--- a/MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/data/PlantDao.kt
+++ b/MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/data/PlantDao.kt
@@ -37,5 +37,5 @@ interface PlantDao {
     fun getPlant(plantId: String): LiveData<Plant>
 
     @Insert(onConflict = OnConflictStrategy.REPLACE)
-    suspend fun insertAll(plants: List<Plant>)
+    fun insertAll(plants: List<Plant>)
 }
diff --git a/MigrationCodelab/build.gradle b/MigrationCodelab/build.gradle
index e5520915b..106aedd6c 100644
--- a/MigrationCodelab/build.gradle
+++ b/MigrationCodelab/build.gradle
@@ -21,14 +21,14 @@ buildscript {
     }
 
     dependencies {
-        classpath "com.android.tools.build:gradle:8.0.2"
+        classpath "com.android.tools.build:gradle:8.1.1"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
-        classpath "androidx.navigation:navigation-safe-args-gradle-plugin:2.6.0"
+        classpath "androidx.navigation:navigation-safe-args-gradle-plugin:2.7.3"
     }
 }
 
 plugins {
-    id 'com.diffplug.spotless' version '6.19.0'
+    id 'com.diffplug.spotless' version '6.21.0'
 }
 
 allprojects {
diff --git a/MigrationCodelab/gradle/wrapper/gradle-wrapper.properties b/MigrationCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/MigrationCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/MigrationCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/NavigationCodelab/app/build.gradle b/NavigationCodelab/app/build.gradle
index 92d2c669a..1332ae1bf 100644
--- a/NavigationCodelab/app/build.gradle
+++ b/NavigationCodelab/app/build.gradle
@@ -69,7 +69,7 @@ android {
     }
 
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
 
     packagingOptions {
@@ -80,12 +80,12 @@ android {
 }
 
 dependencies {
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
     androidTestImplementation(composeBom)
 
     implementation "androidx.appcompat:appcompat:1.6.1"
-    implementation "androidx.core:core-ktx:1.10.1"
+    implementation "androidx.core:core-ktx:1.12.0"
     implementation "com.google.android.material:material:1.9.0"
 
     // Compose
diff --git a/NavigationCodelab/build.gradle b/NavigationCodelab/build.gradle
index ebe185599..0f36c537e 100644
--- a/NavigationCodelab/build.gradle
+++ b/NavigationCodelab/build.gradle
@@ -21,13 +21,13 @@ buildscript {
     }
 
     dependencies {
-        classpath "com.android.tools.build:gradle:8.0.2"
+        classpath "com.android.tools.build:gradle:8.1.1"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
     }
 }
 
 plugins {
-    id 'com.diffplug.spotless' version '6.19.0'
+    id 'com.diffplug.spotless' version '6.21.0'
 }
 
 subprojects {
diff --git a/NavigationCodelab/gradle/wrapper/gradle-wrapper.properties b/NavigationCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/NavigationCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/NavigationCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/TestingCodelab/app/build.gradle b/TestingCodelab/app/build.gradle
index 484af9b0f..10b6b5251 100644
--- a/TestingCodelab/app/build.gradle
+++ b/TestingCodelab/app/build.gradle
@@ -76,7 +76,7 @@ android {
     }
 
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
 
     packagingOptions {
@@ -87,14 +87,14 @@ android {
 }
 
 dependencies {
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
     androidTestImplementation(composeBom)
 
     implementation "androidx.appcompat:appcompat:1.6.1"
-    implementation "androidx.core:core-ktx:1.10.1"
+    implementation "androidx.core:core-ktx:1.12.0"
     implementation "com.google.android.material:material:1.9.0"
-    implementation "androidx.fragment:fragment-ktx:1.6.0"
+    implementation "androidx.fragment:fragment-ktx:1.6.1"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.10"
 
     // Compose
diff --git a/TestingCodelab/build.gradle b/TestingCodelab/build.gradle
index 1fbc09f58..3fa3c3e8c 100644
--- a/TestingCodelab/build.gradle
+++ b/TestingCodelab/build.gradle
@@ -21,13 +21,13 @@ buildscript {
     }
 
     dependencies {
-        classpath "com.android.tools.build:gradle:8.0.2"
+        classpath "com.android.tools.build:gradle:8.1.1"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
     }
 }
 
 plugins {
-    id 'com.diffplug.spotless' version '6.19.0'
+    id 'com.diffplug.spotless' version '6.21.0'
 }
 
 subprojects {
diff --git a/TestingCodelab/gradle/wrapper/gradle-wrapper.properties b/TestingCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/TestingCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/TestingCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/ThemingCodelab/app/build.gradle b/ThemingCodelab/app/build.gradle
index 1ab726e3f..87299bc24 100644
--- a/ThemingCodelab/app/build.gradle
+++ b/ThemingCodelab/app/build.gradle
@@ -80,7 +80,7 @@ android {
     }
 
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
 
     packagingOptions {
@@ -90,7 +90,7 @@ android {
 }
 
 dependencies {
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
     testImplementation(composeBom)
     androidTestImplementation(composeBom)
@@ -114,13 +114,13 @@ dependencies {
 
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'androidx.activity:activity-ktx:1.7.2'
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation "androidx.activity:activity-compose:1.7.2"
 
-    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1"
-    implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:2.6.1"
-    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.6.1"
-    implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.6.1"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:2.6.2"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.6.2"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.6.2"
 
     androidTestImplementation 'androidx.test:rules:1.5.0'
     androidTestImplementation 'androidx.test:runner:1.5.2'
diff --git a/ThemingCodelab/build.gradle b/ThemingCodelab/build.gradle
index ad861c8f2..f79bda4c8 100644
--- a/ThemingCodelab/build.gradle
+++ b/ThemingCodelab/build.gradle
@@ -21,13 +21,13 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.0.2'
+        classpath 'com.android.tools.build:gradle:8.1.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
     }
 }
 
 plugins {
-    id 'com.diffplug.spotless' version '6.19.0'
+    id 'com.diffplug.spotless' version '6.21.0'
 }
 
 subprojects {
diff --git a/ThemingCodelab/gradle/wrapper/gradle-wrapper.properties b/ThemingCodelab/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/ThemingCodelab/gradle/wrapper/gradle-wrapper.properties
+++ b/ThemingCodelab/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/ThemingCodelab/settings.gradle.kts b/ThemingCodelab/settings.gradle.kts
index 0057eca2b..592215332 100644
--- a/ThemingCodelab/settings.gradle.kts
+++ b/ThemingCodelab/settings.gradle.kts
@@ -13,26 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-val snapshotVersion: String? = System.getenv("COMPOSE_SNAPSHOT_ID")
 
-pluginManagement {
-    repositories {
-        gradlePluginPortal()
-        google()
-        mavenCentral()
-    }
-}
-dependencyResolutionManagement {
-    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
-    repositories {
-        snapshotVersion?.let {
-            println("https://androidx.dev/snapshots/builds/$it/artifacts/repository/")
-            maven { url = uri("https://androidx.dev/snapshots/builds/$it/artifacts/repository/") }
-        }
-
-        google()
-        mavenCentral()
-    }
-}
 rootProject.name = "Reply"
 include(":app")
diff --git a/ThemingCodelabM2/app/build.gradle b/ThemingCodelabM2/app/build.gradle
index 283b94eba..115424505 100644
--- a/ThemingCodelabM2/app/build.gradle
+++ b/ThemingCodelabM2/app/build.gradle
@@ -41,15 +41,15 @@ android {
          compose true
     }
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.8'
+        kotlinCompilerExtensionVersion '1.5.3'
     }
 }
 
 dependencies {
-    def composeBom = platform('androidx.compose:compose-bom:2023.08.00')
+    def composeBom = platform('androidx.compose:compose-bom:2023.09.01')
     implementation(composeBom)
 
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation "androidx.compose.ui:ui"
     implementation "androidx.compose.material:material"
     implementation "androidx.compose.material:material-icons-extended"
diff --git a/ThemingCodelabM2/build.gradle b/ThemingCodelabM2/build.gradle
index dbd854719..00cb46e7b 100644
--- a/ThemingCodelabM2/build.gradle
+++ b/ThemingCodelabM2/build.gradle
@@ -20,7 +20,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:8.0.2"
+        classpath "com.android.tools.build:gradle:8.1.1"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.10"
     }
 }
diff --git a/ThemingCodelabM2/gradle/wrapper/gradle-wrapper.properties b/ThemingCodelabM2/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3f..c30b486a8 100644
--- a/ThemingCodelabM2/gradle/wrapper/gradle-wrapper.properties
+++ b/ThemingCodelabM2/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists