diff --git a/.github/workflows/helm-charts-release.yaml b/.github/workflows/helm-charts-release.yaml
index 0c6ac886..e41e2928 100644
--- a/.github/workflows/helm-charts-release.yaml
+++ b/.github/workflows/helm-charts-release.yaml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Fetch history
         run: git fetch --prune --unshallow
@@ -34,12 +34,12 @@ jobs:
           git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
 
       - name: Install Helm
-        uses: azure/setup-helm@v1
+        uses: azure/setup-helm@v4
         with:
           version: v3.6.3
 
       - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.2.1
+        uses: helm/chart-releaser-action@v1
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
           CR_SKIP_EXISTING: true
diff --git a/.github/workflows/helm-charts-test.yaml b/.github/workflows/helm-charts-test.yaml
index e4938a96..0dc9b9b4 100644
--- a/.github/workflows/helm-charts-test.yaml
+++ b/.github/workflows/helm-charts-test.yaml
@@ -8,42 +8,43 @@ jobs:
     strategy:
       matrix:
         node_image_version:
-          - v1.21.1 # default used by helm/kind-action@v1.2.0 (kubernetes-sigs/kind@0.11.1)
+          - v1.21.1
           - v1.22.4
     name: lint-test (k8s ${{ matrix.node_image_version }})
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Fetch history
         run: git fetch --prune --unshallow
 
       - name: Set up Helm
-        uses: azure/setup-helm@v1
+        uses: azure/setup-helm@v4
         with:
           version: v3.6.3
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v5
         with:
-          python-version: 3.7
+          python-version: '3.x'
+          check-latest: true
 
       - name: Install chart-testing tools
         id: lint
-        uses: helm/chart-testing-action@v2.0.1
+        uses: helm/chart-testing-action@v2
 
       - name: Run chart-testing (list-changed)
         id: list-changed
         run: |
           changed=$(ct list-changed)
           if [[ -n "$changed" ]]; then
-            echo "::set-output name=changed::true"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
           fi
 
       - name: Run chart-testing (lint)
         run: ct lint
 
       - name: Create kind cluster
-        uses: helm/kind-action@v1.2.0
+        uses: helm/kind-action@v1
         with:
           node_image: kindest/node:${{ matrix.node_image_version }}
         if: steps.list-changed.outputs.changed == 'true'