diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index 12a5e6f..2581082 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -17,7 +17,7 @@ jobs:
     if: github.actor == 'dependabot[bot]'
     steps:
       - name: Enable auto-merge for Dependabot PRs
-        uses: fastify/github-action-merge-dependabot@v3
+        uses: fastify/github-action-merge-dependabot@1b2ed42db8f9d81a46bac83adedfc03eb5149dff # v3.11.2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           target: main
diff --git a/.github/workflows/build-and-release.yml b/.github/workflows/build-and-release.yml
index ef40ab2..cb2d6f2 100644
--- a/.github/workflows/build-and-release.yml
+++ b/.github/workflows/build-and-release.yml
@@ -31,13 +31,13 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
 
       - name: Log in to Container Registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@abd2ef45e78c5afb21d64d4ca52ee8550d9572c7 # v4.5.1
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
@@ -45,7 +45,7 @@ jobs:
 
       - name: Extract metadata
         id: meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302 # v6.2.0
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}${{ matrix.image_suffix }}
           tags: |
@@ -56,7 +56,7 @@ jobs:
             type=raw,value=latest,enable={{is_default_branch}}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7.3.0
         with:
           context: .
           file: ${{ matrix.dockerfile }}
@@ -68,7 +68,7 @@ jobs:
 
       - name: Create Release
         if: startsWith(github.ref, 'refs/tags/') && matrix.image_type == 'base'
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@3d0d9888cb7fd7b750713d6e236d1fcb99157228 # v3.0.2
         with:
           files: ""
           generate_release_notes: true
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 360063f..6793345 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,20 +8,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v5
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Build Docker image
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          push: false
-          tags: mkdocs-material-image:test
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
+    uses: actionsforge/actions/.github/workflows/docker-image-validate.yml@main
+    with:
+      image-tag: "mkdocs-material-image:test"
+      scan-enabled: false