diff --git a/.github/workflows/backend.yml b/.github/workflows/backend.yml
index f9f7d57d..b6dc8fb5 100644
--- a/.github/workflows/backend.yml
+++ b/.github/workflows/backend.yml
@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v6.0.3
 
       - name: Set up JDK
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v5.3.0
         with:
           java-version: '21'
           distribution: 'adopt'