diff --git a/metadata/design.codeux.authpass.fdroid.yml b/metadata/design.codeux.authpass.fdroid.yml
index 418e9cc42a..3911793b69 100644
--- a/metadata/design.codeux.authpass.fdroid.yml
+++ b/metadata/design.codeux.authpass.fdroid.yml
@@ -84,13 +84,15 @@ Builds:
     submodules: true
     output: build/app/outputs/apk/fdroid/release/app-fdroid-release.apk
     srclibs:
-      - flutter@v1.12.13+hotfix.5
+      - flutter@v1.15.17
     rm:
       - authpass/ios
       - authpass/macos
+      - deps/kdbx.dart/libargon2*
     build:
       - $$flutter$$/bin/flutter config --no-analytics
       - $$flutter$$/bin/flutter build apk -t lib/env/fdroid.dart --flavor fdroid --release
+    ndk: r21
 
 AutoUpdateMode: Version v%v
 UpdateCheckMode: HTTP