diff --git a/app/build.gradle b/app/build.gradle
index 694fcd7a9..8b4a415bf 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -187,20 +187,20 @@ androidComponents {
 
 dependencies {
     implementation 'androidx.core:core-ktx:1.19.0'
-    implementation platform('androidx.compose:compose-bom:2026.08.00')
+    implementation platform('androidx.compose:compose-bom:2026.09.00')
     implementation 'androidx.compose.material3:material3'
     implementation 'androidx.compose.ui:ui'
     implementation 'androidx.compose.ui:ui-tooling-preview'
     debugImplementation 'androidx.compose.ui:ui-tooling'
     testImplementation 'junit:junit:4.13.2'
-    testImplementation 'org.robolectric:robolectric:4.16.1'
+    testImplementation 'org.robolectric:robolectric:4.17'
     testImplementation 'com.squareup.okhttp3:mockwebserver3:5.5.0'
     androidTestImplementation 'androidx.test.ext:junit:1.3.0'
     androidTestImplementation 'androidx.test:runner:1.7.0'
     // Compose UI test 1.12.0 still requests Espresso 3.5.0 transitively.
     // Use the stable release that supports current Android input injection.
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.7.0'
-    androidTestImplementation platform('androidx.compose:compose-bom:2026.08.00')
+    androidTestImplementation platform('androidx.compose:compose-bom:2026.09.00')
     androidTestImplementation 'androidx.compose.ui:ui-test-junit4'
     debugImplementation 'androidx.compose.ui:ui-test-manifest'
 
diff --git a/build.gradle b/build.gradle
index 80585a46f..2c8d57bf9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ buildscript {
     dependencies {
         // https://developer.android.com/studio
         classpath 'com.android.tools.build:gradle:9.3.1'
-        classpath 'org.jetbrains.kotlin.plugin.compose:org.jetbrains.kotlin.plugin.compose.gradle.plugin:2.4.10'
+        classpath 'org.jetbrains.kotlin.plugin.compose:org.jetbrains.kotlin.plugin.compose.gradle.plugin:2.4.20'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files