diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7dda3b60..ded15bdd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
     - uses: actions/setup-java@v6
       with:
         distribution: 'temurin'
-        java-version: '21'
+        java-version: '21.0.12+101.0.LTS'
     - uses: subosito/flutter-action@v2
       with:
         channel: 'stable'
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 269be584..4c5dafd6 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -14,7 +14,7 @@ jobs:
     - uses: actions/setup-java@v6
       with:
         distribution: 'temurin'
-        java-version: '21'
+        java-version: '21.0.12+101.0.LTS'
     - uses: subosito/flutter-action@v2
       with:
         channel: 'stable'