diff --git a/packages/pigeon/platform_tests/test_plugin/android/build.gradle.kts b/packages/pigeon/platform_tests/test_plugin/android/build.gradle.kts
index 284efe74ecb6..e23b24a00e74 100644
--- a/packages/pigeon/platform_tests/test_plugin/android/build.gradle.kts
+++ b/packages/pigeon/platform_tests/test_plugin/android/build.gradle.kts
@@ -11,7 +11,7 @@ buildscript {
     }
 
     dependencies {
-        classpath("com.android.tools.build:gradle:8.13.1")
+        classpath("com.android.tools.build:gradle:9.1.1")
         classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
     }
 }