diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle
index a982cda..1222e5b 100644
--- a/example/android/app/build.gradle
+++ b/example/android/app/build.gradle
@@ -48,7 +48,7 @@ android {
         applicationId "com.example.example"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
-        minSdkVersion 19
+        minSdkVersion 21
         targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName