diff --git a/.github/workflows/django.yml b/.github/workflows/django.yml
index df1613519..78107a9b0 100644
--- a/.github/workflows/django.yml
+++ b/.github/workflows/django.yml
@@ -36,8 +36,8 @@ jobs:
           --health-retries=3
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4.1.1
+      - uses: actions/setup-python@v4.7.1
         with:
           python-version: ${{ matrix.python-version }}
           cache: pip
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 68daf2d81..bd80a125c 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -18,11 +18,11 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4.1.1
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5.0.0
         with:
           images: line/promgen
           tags: |
@@ -33,13 +33,13 @@ jobs:
 
       - name: Login to DockerHub
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3.0.0
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build and push
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5.0.0
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}
diff --git a/.github/workflows/sphinx.yml b/.github/workflows/sphinx.yml
index e905b22fe..18c0504e8 100644
--- a/.github/workflows/sphinx.yml
+++ b/.github/workflows/sphinx.yml
@@ -21,8 +21,8 @@ jobs:
         python-version: ["3.9"]
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4.1.1
+      - uses: actions/setup-python@v4.7.1
         with:
           python-version: ${{ matrix.python-version }}
           cache: pip
@@ -40,7 +40,7 @@ jobs:
           SECRET_KEY: github-actions
 
       - name: Upload pages artifact
-        uses: actions/upload-pages-artifact@v2
+        uses: actions/upload-pages-artifact@v2.0.0
         with:
           path: 'dist/html'
 
@@ -59,4 +59,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v2.0.4