diff --git a/.github/workflows/backend-docker.yml b/.github/workflows/backend-docker.yml
index b5d0e46..64cd7e3 100644
--- a/.github/workflows/backend-docker.yml
+++ b/.github/workflows/backend-docker.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout Repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v3