diff --git a/.github/workflows/prbuild.yml b/.github/workflows/prbuild.yml
index e87e212c..887e61a5 100644
--- a/.github/workflows/prbuild.yml
+++ b/.github/workflows/prbuild.yml
@@ -62,7 +62,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - uses: subosito/flutter-action@v2
+      - uses: subosito/flutter-action@v2.12.0
         with:
           flutter-version: 3.16.8
           channel: stable