diff --git a/.github/workflows/docker-img.yml b/.github/workflows/docker-img.yml
index 79fde22..698d288 100644
--- a/.github/workflows/docker-img.yml
+++ b/.github/workflows/docker-img.yml
@@ -21,20 +21,20 @@ jobs:
 
     steps:
     - name: Checkout source code
-      uses: actions/checkout@v3
+      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
 
     - name: Get commit SHA
       run: echo "SHORT_SHA=`echo ${GITHUB_SHA} | cut -c1-8`" >> $GITHUB_ENV
 
     - name: Login to GitHub Packages
-      uses: docker/login-action@v3
+      uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567
       with:
         registry: ghcr.io
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Build and push Docker image
-      uses: docker/build-push-action@v6
+      uses: docker/build-push-action@b32b51a8eda65d6793cd0494a773d4f6bcef32dc
       with:
         context: .
         push: true