diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a9ee03f6..cbffd416 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
     name: Install
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pnpm
 
 
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [install_dependencies]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pnpm
       - name: Lint
         run: pnpm lint
@@ -44,7 +44,7 @@ jobs:
     timeout-minutes: 5
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pnpm
       - uses: ./.github/actions/assert-build
 
@@ -64,7 +64,7 @@ jobs:
           - typescript@5.0
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pnpm
       - uses: ./.github/actions/download-built-package
       - name: 'Change TS to ${{ matrix.typescript-scenario }}'
@@ -87,7 +87,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pnpm
       - uses: ./.github/actions/download-built-package
       - run: pnpm --filter test-app test:ember
@@ -98,7 +98,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pnpm
       - name: Install Dependencies (without lockfile)
         run: rm pnpm-lock.yaml && pnpm install
@@ -131,7 +131,7 @@ jobs:
           - "'ember-lts-4.8 + embroider-optimized'"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pnpm
       - uses: ./.github/actions/download-built-package
       - name: Run Tests
@@ -162,7 +162,7 @@ jobs:
       - try_scenarios
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - uses: ./.github/actions/pnpm
@@ -184,7 +184,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - uses: ./.github/actions/pnpm
@@ -205,7 +205,7 @@ jobs:
       url: ${{ steps.publishStep.outputs.url }}
       env: ${{ steps.publishStep.outputs.environment }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - uses: ./.github/actions/pnpm
@@ -228,7 +228,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: PublishDocstoCloudflarePages
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - uses: ./.github/actions/pnpm