diff --git a/.github/workflows/flutter-ci.yml b/.github/workflows/flutter-ci.yml
index 4b69168..7a56012 100644
--- a/.github/workflows/flutter-ci.yml
+++ b/.github/workflows/flutter-ci.yml
@@ -16,13 +16,13 @@ jobs:
     steps:
     
     # Setup Java environment in order to build the Android app.
-    - uses: actions/checkout@v1
-    - uses: actions/setup-java@v1
+    - uses: actions/checkout@v4.1.1
+    - uses: actions/setup-java@v3.13.0
       with:
         java-version: '12.x'
     
     # Setup the flutter environment.
-    - uses: subosito/flutter-action@v1
+    - uses: subosito/flutter-action@v2.12.0
       with:
         channel: 'stable' # 'dev', 'alpha', default to: 'stable'
         # flutter-version: '1.12.x' # you can also specify exact version of flutter