diff --git a/build.gradle b/build.gradle
index 9f4f59a..aee5894 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ apply plugin: 'org.jetbrains.grammarkit'
 sourceSets.main.java.srcDirs 'src/main/gen'
 
 group 'org.swim'
-version '1.1.0'
+version '1.2.0'
 
 repositories {
     mavenCentral()
@@ -22,8 +22,9 @@ dependencies {
 
 // See https://github.com/JetBrains/gradle-intellij-plugin/
 intellij {
-    version '2021.2.3'
-    plugins = ['PsiViewer:212-SNAPSHOT', 'com.intellij.java']
+    version '2021.3'
+    plugins = ['PsiViewer:213-SNAPSHOT', 'com.intellij.java']
+    updateSinceUntilBuild false
 }
 
 patchPluginXml {