diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ef3ecea..31c843a 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -13,7 +13,7 @@ jobs:
     name: pre commit checks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v3
       - uses: pre-commit/action@v3.0.0
 
@@ -24,7 +24,7 @@ jobs:
     outputs:
       projects: ${{ steps.list-projects.outputs.PROJECTS }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: List node projects
         id: list-projects
         run: echo "PROJECTS=$(find . -name "package.json" -exec dirname {} \; | grep -v node_modules | jq --raw-input --slurp -c 'split("\n") | .[0:-1]')" >> $GITHUB_OUTPUT
@@ -36,7 +36,7 @@ jobs:
     outputs:
       projects: ${{ steps.list-projects.outputs.PROJECTS }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: List python projects
         id: list-projects
         run: echo "PROJECTS=$(find . -name "pyproject.toml" -exec dirname {} \; | jq --raw-input --slurp -c 'split("\n") | .[0:-1]')" >> $GITHUB_OUTPUT
@@ -49,7 +49,7 @@ jobs:
       matrix:
         project: ${{ fromJson(needs.list-python-projects.outputs.projects) }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: 3.11
@@ -85,7 +85,7 @@ jobs:
       matrix:
         project: ${{ fromJson(needs.list-node-projects.outputs.projects) }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 16
diff --git a/.github/workflows/lint-k8s-manifests.yaml b/.github/workflows/lint-k8s-manifests.yaml
index dfa831c..2a2d460 100644
--- a/.github/workflows/lint-k8s-manifests.yaml
+++ b/.github/workflows/lint-k8s-manifests.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
           go-version: 1.18
@@ -35,7 +35,7 @@ jobs:
     # kubeconform is faster than kube-linter, needs kubeconform to succeed
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Create ../results directory for SARIF report files
         run: mkdir -p ../results