Pin actions to a commit sha instead of tag (#26538)

1 files changed, 6 insertions, 6 deletions

diff --git a/.github/workflows/build-containers.yml b/.github/workflows/build-containers.yml
index a2f6230e71..6e07f66a54 100644
--- a/.github/workflows/build-containers.yml
+++ b/.github/workflows/build-containers.yml
@@ -35,7 +35,7 @@ jobs:
     name: Build ${{ matrix.dockerfile[0] }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # @v2
 
       - name: Set Container Tag Normal (Nightly)
         run: |
@@ -59,26 +59,26 @@ jobs:
           fi
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
+        uses: docker/setup-qemu-action27d0a4f181a40b142cce983c5393082c365d1480 # @v1
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@94ab11c41e45d028884a99163086648e898eed25 # @v1
 
       - name: Log in to GitHub Container Registry
-        uses: docker/login-action@v1
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9 # @v1
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Log in to DockerHub
-        uses: docker/login-action@v1
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9 # @v1
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build & Deploy ${{ matrix.dockerfile[1] }}
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@a66e35b9cbcf4ad0ea91ffcaf7bbad63ad9e0229 # @v2
         with:
           file: share/spack/docker/${{matrix.dockerfile[1]}}
           platforms: ${{ matrix.dockerfile[2] }}