diff --git a/.github/workflows/chart-testing.yml b/.github/workflows/chart-testing.yml
index cc1e2450..b435861c 100644
--- a/.github/workflows/chart-testing.yml
+++ b/.github/workflows/chart-testing.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4.1.7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/check_pr.yaml b/.github/workflows/check_pr.yaml
index 8106880b..b0c36175 100644
--- a/.github/workflows/check_pr.yaml
+++ b/.github/workflows/check_pr.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4.1.7
       - uses: deepakputhraya/action-pr-title@master
         with:
           regex: '^\[stable\/+.+].*'
diff --git a/.github/workflows/helm-conftest.yaml b/.github/workflows/helm-conftest.yaml
index 83362ef7..ec0a81f0 100644
--- a/.github/workflows/helm-conftest.yaml
+++ b/.github/workflows/helm-conftest.yaml
@@ -2,12 +2,15 @@ name: Helm conftest
 on: [pull_request]
 jobs:
   check-charts:
+    env:
+      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
     name: Run conftest for all charts
     runs-on: ubuntu-latest
     container:
       image: instrumenta/helm-conftest:latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4.1.7
+
       - name: Validate all charts
         run: bash ci/helm-conftest.sh
diff --git a/.github/workflows/helm-docs.yml b/.github/workflows/helm-docs.yml
index 793759e7..a02c1033 100644
--- a/.github/workflows/helm-docs.yml
+++ b/.github/workflows/helm-docs.yml
@@ -8,6 +8,6 @@ jobs:
       image: jnorwood/helm-docs:v1.11.0
     steps:
     - name: Checkout Code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4.1.7
     - name: Check all charts README.md
       run: sh ci/helm-docs.sh
diff --git a/.github/workflows/markdown-lint.yml b/.github/workflows/markdown-lint.yml
index 879942a6..0bcaae91 100644
--- a/.github/workflows/markdown-lint.yml
+++ b/.github/workflows/markdown-lint.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4.1.7
     - name: Run lint
       uses: avto-dev/markdown-lint@v1.5.0
       with:
diff --git a/.github/workflows/push-chart.yaml b/.github/workflows/push-chart.yaml
index c4622ce1..f3d4aaf8 100644
--- a/.github/workflows/push-chart.yaml
+++ b/.github/workflows/push-chart.yaml
@@ -13,7 +13,7 @@ jobs:
       image: alpine/helm:3.9.3
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4.1.7
       - name: Install git
         run: apk add --no-cache git
       - name: Install Helm Push plugin