diff --git a/metadata/org.encointer.wallet.yml b/metadata/org.encointer.wallet.yml
index 54026d5612..f5c04b96c7 100644
--- a/metadata/org.encointer.wallet.yml
+++ b/metadata/org.encointer.wallet.yml
@@ -64,7 +64,7 @@ Builds:
       - popd
     output: build/app/outputs/flutter-apk/app-fdroid-release.apk
     srclibs:
-      - flutter@1.20.1
+      - flutter@1.22.2
     rm:
       - node-v12.18.2-linux-x64
       - yarn-v1.22.4
@@ -77,6 +77,6 @@ Builds:
 
 AutoUpdateMode: Version v%v
 UpdateCheckMode: HTTP
-UpdateCheckData: https://raw.githubusercontent.com/encointer/encointer-wallet-flutter/master/pubspec.yaml|version:\s.+\+(\d+)|.|version:\s(.+)\+
+UpdateCheckData: https://raw.githubusercontent.com/encointer/encointer-wallet-flutter/beta/pubspec.yaml|version:\s.+\+(\d+)|.|version:\s(.+)\+
 CurrentVersion: 0.8.4
 CurrentVersionCode: 804