diff --git a/metadata/im.vector.app.yml b/metadata/im.vector.app.yml
index afa9ddf942..6e1977f68c 100644
--- a/metadata/im.vector.app.yml
+++ b/metadata/im.vector.app.yml
@@ -348,10 +348,11 @@ Builds:
       - mv ../build.gradle.new ../build.gradle
       - sed -i -e '/firebase-messaging/,+5d' build.gradle
       - sed -i -e '/com.google.gms.google-services/d' build.gradle
+      - sed -i -e 's/21.3.6528147/21.4.7075529/g' build.gradle
       - sed -i -e 's/enable true/enable false/g' build.gradle
     scanignore:
       - build.gradle
-    ndk: r21d
+    ndk: r21e
 
 MaintainerNotes: |-
     Uses piasy/BigImageViewer which gets build and installed to a local maven repo in srclib prepare step.