diff --git a/AccessibilityCodelab/app/build.gradle b/AccessibilityCodelab/app/build.gradle
index 47defc85b..f3264c562 100644
--- a/AccessibilityCodelab/app/build.gradle
+++ b/AccessibilityCodelab/app/build.gradle
@@ -94,7 +94,7 @@ dependencies {
     implementation "com.google.accompanist:accompanist-swiperefresh:$accompanist_version"
     implementation "com.google.accompanist:accompanist-systemuicontroller:$accompanist_version"
 
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.8.1"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0"
 
     implementation 'androidx.appcompat:appcompat:1.7.0'
     implementation 'androidx.activity:activity-ktx:1.9.2'
diff --git a/AccessibilityCodelab/build.gradle b/AccessibilityCodelab/build.gradle
index 4628148b6..42c59aa3f 100644
--- a/AccessibilityCodelab/build.gradle
+++ b/AccessibilityCodelab/build.gradle
@@ -22,13 +22,13 @@ buildscript {
 
     dependencies {
         classpath 'com.android.tools.build:gradle:8.6.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.20"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.21"
     }
 }
 
 plugins {
     id 'com.diffplug.spotless' version '6.25.0'
-    id 'org.jetbrains.kotlin.plugin.compose' version "2.0.20" apply false
+    id 'org.jetbrains.kotlin.plugin.compose' version "2.0.21" apply false
 }
 
 subprojects {
diff --git a/AdaptiveUiCodelab/gradle/libs.versions.toml b/AdaptiveUiCodelab/gradle/libs.versions.toml
index f73009fee..4de1604c8 100644
--- a/AdaptiveUiCodelab/gradle/libs.versions.toml
+++ b/AdaptiveUiCodelab/gradle/libs.versions.toml
@@ -6,8 +6,8 @@ activityCompose = "1.9.2"
 espressoCore = "3.6.1"
 junit = "4.13.2"
 junitVersion = "1.2.1"
-kotlin = "2.0.20"
-kotlinxCoroutinesAndroid = "1.8.1"
+kotlin = "2.0.21"
+kotlinxCoroutinesAndroid = "1.9.0"
 lifecycle = "2.8.6"
 material3Adaptive = "1.0.0"
 material3AdaptiveNavSuite = "1.3.0"
diff --git a/AdvancedStateAndSideEffectsCodelab/app/build.gradle b/AdvancedStateAndSideEffectsCodelab/app/build.gradle
index 60936818b..d7dce058b 100644
--- a/AdvancedStateAndSideEffectsCodelab/app/build.gradle
+++ b/AdvancedStateAndSideEffectsCodelab/app/build.gradle
@@ -93,7 +93,7 @@ android {
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.8.1"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0"
     implementation "com.google.android.libraries.maps:maps:3.1.0-beta"
     implementation "com.google.maps.android:maps-v3-ktx:3.4.0"
     constraints {
@@ -136,7 +136,7 @@ dependencies {
     androidTestImplementation "androidx.test:rules:1.6.1"
     androidTestImplementation "androidx.test.espresso:espresso-core:3.6.1"
     androidTestImplementation "androidx.test.ext:junit-ktx:1.2.1"
-    androidTestImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:1.8.1"
+    androidTestImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:1.9.0"
     androidTestImplementation "com.google.dagger:hilt-android:2.52"
     androidTestImplementation "com.google.dagger:hilt-android-testing:2.52"
     kaptAndroidTest "com.google.dagger:hilt-compiler:2.52"
diff --git a/AdvancedStateAndSideEffectsCodelab/build.gradle b/AdvancedStateAndSideEffectsCodelab/build.gradle
index 8a5144420..c6c085b42 100644
--- a/AdvancedStateAndSideEffectsCodelab/build.gradle
+++ b/AdvancedStateAndSideEffectsCodelab/build.gradle
@@ -21,9 +21,9 @@ buildscript {
     }
     dependencies {
         classpath "com.android.tools.build:gradle:8.6.1"
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.20"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.21"
         classpath "com.google.dagger:hilt-android-gradle-plugin:2.52"
-        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.20"
+        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.21"
     }
 }
 
diff --git a/BasicLayoutsCodelab/build.gradle b/BasicLayoutsCodelab/build.gradle
index 1b9f29085..7786fc753 100644
--- a/BasicLayoutsCodelab/build.gradle
+++ b/BasicLayoutsCodelab/build.gradle
@@ -20,8 +20,8 @@ buildscript {
     }
     dependencies {
         classpath "com.android.tools.build:gradle:8.6.1"
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.20"
-        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.20"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.21"
+        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.21"
     }
 }
 
diff --git a/MigrationCodelab/app/build.gradle b/MigrationCodelab/app/build.gradle
index cdadd433b..165b18b36 100644
--- a/MigrationCodelab/app/build.gradle
+++ b/MigrationCodelab/app/build.gradle
@@ -83,8 +83,8 @@ dependencies {
     implementation "com.github.bumptech.glide:glide:4.16.0"
     implementation "com.google.android.material:material:1.12.0"
     implementation "com.google.code.gson:gson:2.11.0"
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.8.1"
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.8.1"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0"
 
     // Compose
     implementation "androidx.compose.runtime:runtime"
diff --git a/MigrationCodelab/build.gradle b/MigrationCodelab/build.gradle
index dc930ba1e..020efde5e 100644
--- a/MigrationCodelab/build.gradle
+++ b/MigrationCodelab/build.gradle
@@ -22,9 +22,9 @@ buildscript {
 
     dependencies {
         classpath "com.android.tools.build:gradle:8.6.1"
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.20"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.21"
         classpath "androidx.navigation:navigation-safe-args-gradle-plugin:2.8.1"
-        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.20"
+        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.21"
     }
 }
 
diff --git a/NavigationCodelab/build.gradle b/NavigationCodelab/build.gradle
index 8dc425e39..77047c1b5 100644
--- a/NavigationCodelab/build.gradle
+++ b/NavigationCodelab/build.gradle
@@ -22,8 +22,8 @@ buildscript {
 
     dependencies {
         classpath "com.android.tools.build:gradle:8.6.1"
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.20"
-        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.20"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.21"
+        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.21"
     }
 }
 
diff --git a/PerformanceCodelab/gradle/libs.versions.toml b/PerformanceCodelab/gradle/libs.versions.toml
index 625bbc669..832c78e52 100644
--- a/PerformanceCodelab/gradle/libs.versions.toml
+++ b/PerformanceCodelab/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ kotlinx-datetime = "0.6.1"
 lifecycle-viewmodel-compose = "2.8.6"
 material-icons-core = "1.7.2"
 media3 = "1.4.1"
-org-jetbrains-kotlin-android = "2.0.20"
+org-jetbrains-kotlin-android = "2.0.21"
 core-ktx = "1.13.1"
 junit = "4.13.2"
 androidx-test-ext-junit = "1.2.1"
diff --git a/TestingCodelab/build.gradle b/TestingCodelab/build.gradle
index 1491ae31f..a90a148a3 100644
--- a/TestingCodelab/build.gradle
+++ b/TestingCodelab/build.gradle
@@ -30,7 +30,7 @@ buildscript {
         espressoVersion = '3.6.1'
         fragmentVersion = '1.8.3'
         junitVersion = '4.13.1'
-        kotlinVersion = '2.0.20'
+        kotlinVersion = '2.0.21'
         ktlintVersion = '0.48.2'
         ktxVersion = '1.13.1'
         lifecycleVersion = '2.3.0'
diff --git a/ThemingCodelab/app/build.gradle b/ThemingCodelab/app/build.gradle
index 7053097e9..22e5e672d 100644
--- a/ThemingCodelab/app/build.gradle
+++ b/ThemingCodelab/app/build.gradle
@@ -107,7 +107,7 @@ dependencies {
     androidTestImplementation "androidx.compose.ui:ui-test"
     androidTestImplementation "androidx.compose.ui:ui-test-junit4"
 
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.8.1"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0"
 
     implementation 'androidx.appcompat:appcompat:1.7.0'
     implementation 'androidx.activity:activity-ktx:1.9.2'
diff --git a/ThemingCodelab/build.gradle b/ThemingCodelab/build.gradle
index 8c882be95..b645511a9 100644
--- a/ThemingCodelab/build.gradle
+++ b/ThemingCodelab/build.gradle
@@ -22,8 +22,8 @@ buildscript {
 
     dependencies {
         classpath 'com.android.tools.build:gradle:8.6.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.20"
-        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.20"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.21"
+        classpath "org.jetbrains.kotlin:compose-compiler-gradle-plugin:2.0.21"
     }
 }