diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 9a8dece..386fca4 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -10,11 +10,11 @@ on:
 jobs:
   push_to_registry:
     name: Build & Push docker image to Docker Hub
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Extract repository metadata to env variables
         uses: HSLdevcom/jore4-tools/github-actions/extract-metadata@extract-metadata-v1
@@ -31,7 +31,7 @@ jobs:
         run: docker tag $IMAGE_NAME:latest $IMAGE_NAME:$COMMIT_ID
 
       - name: Login to Docker Hub
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.JORE4_DOCKERHUB_USER }}
           password: ${{ secrets.JORE4_DOCKERHUB_TOKEN }}
@@ -46,7 +46,7 @@ jobs:
   run_e2e_tests:
     needs: push_to_registry
     name: Run E2E tests
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Extract metadata to env variables
         uses: HSLdevcom/jore4-tools/github-actions/extract-metadata@extract-metadata-v1
diff --git a/.github/workflows/check-renovatebot-config.yml b/.github/workflows/check-renovatebot-config.yml
index 834c904..c2171be 100644
--- a/.github/workflows/check-renovatebot-config.yml
+++ b/.github/workflows/check-renovatebot-config.yml
@@ -6,12 +6,12 @@ on:
 jobs:
   validate:
     name: Validate renovatebot config
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Validate
-        uses: suzuki-shunsuke/github-action-renovate-config-validator@v0.1.3
+        uses: suzuki-shunsuke/github-action-renovate-config-validator@v1.1.1
         with:
           config_file_path: .github/renovate.json5