diff --git a/.github/workflows/chart.yml b/.github/workflows/chart.yml
index 9086387..946f71a 100644
--- a/.github/workflows/chart.yml
+++ b/.github/workflows/chart.yml
@@ -27,7 +27,7 @@ jobs:
       # ct lint requires Python 3.x to run following packages:
       #  - yamale (https://github.com/23andMe/Yamale)
       #  - yamllint (https://github.com/adrienverge/yamllint)
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.x'
 
@@ -63,7 +63,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: docker/login-action@v1
+      - uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 1299e16..223ddc8 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -67,7 +67,7 @@ jobs:
             type=raw,value=latest,enable={{is_default_branch}}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}