diff --git a/metadata/me.wolszon.fastshopping.yml b/metadata/me.wolszon.fastshopping.yml
index 2ee7c2ec91..f724cec63d 100644
--- a/metadata/me.wolszon.fastshopping.yml
+++ b/metadata/me.wolszon.fastshopping.yml
@@ -47,7 +47,7 @@ Builds:
     commit: v2.1.0
     output: build/app/outputs/apk/release/app-release.apk
     srclibs:
-      - flutter@1.18.0-11.1.pre
+      - flutter@1.21.0-9.2.pre
     prebuild: echo 'android.applicationVariants.all { variant -> variant.outputs.all
         { output -> outputFileName = "app-${output.baseName}.apk" } }' >> android/app/build.gradle
     build: