diff --git a/android/build.gradle b/android/build.gradle
index 615844ce..5afb4d08 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -27,7 +27,7 @@ apply plugin: 'kotlin-android'
 android {
     namespace 'dev.google.webcrypto'
 
-    compileSdkVersion 31
+    compileSdk = flutter.compileSdkVersion
 
     // We depend on cmake for the native parts.
     externalNativeBuild {