diff --git a/.github/workflows/check-acceptance-test-code.yml b/.github/workflows/check-acceptance-test-code.yml
index 9f342e7b7e..f272a5f77a 100644
--- a/.github/workflows/check-acceptance-test-code.yml
+++ b/.github/workflows/check-acceptance-test-code.yml
@@ -8,7 +8,7 @@ jobs:
     name: Scala dependencies and code check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: run test compile
         run: |
           cd acceptance-tests
diff --git a/.github/workflows/check-acceptance-test-fmt.yml b/.github/workflows/check-acceptance-test-fmt.yml
index 65afe12b01..be1dbdeadf 100644
--- a/.github/workflows/check-acceptance-test-fmt.yml
+++ b/.github/workflows/check-acceptance-test-fmt.yml
@@ -8,7 +8,7 @@ jobs:
     name: Scala formatting check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: run scalafmt
         run: |
           cd acceptance-tests
diff --git a/.github/workflows/generate-values-script.yaml b/.github/workflows/generate-values-script.yaml
index f45426ea64..6c9970be3a 100644
--- a/.github/workflows/generate-values-script.yaml
+++ b/.github/workflows/generate-values-script.yaml
@@ -15,7 +15,7 @@ jobs:
         - os: macos-11
         - os: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: actions/setup-python@v4
@@ -49,7 +49,7 @@ jobs:
     runs-on: ubuntu-20.04
     needs: [test-script]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: Azure/docker-login@v1
diff --git a/.github/workflows/publish-helm-chart.yml b/.github/workflows/publish-helm-chart.yml
index 7b98dec5c7..1ae26cde0c 100644
--- a/.github/workflows/publish-helm-chart.yml
+++ b/.github/workflows/publish-helm-chart.yml
@@ -9,7 +9,7 @@ jobs:
   publish-chart:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Set version
@@ -45,7 +45,7 @@ jobs:
     needs:
       - "publish-chart"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Rollout renku version
diff --git a/.github/workflows/publish-master-merges.yaml b/.github/workflows/publish-master-merges.yaml
index 0a9b69d5c3..e2d4af60a8 100644
--- a/.github/workflows/publish-master-merges.yaml
+++ b/.github/workflows/publish-master-merges.yaml
@@ -14,7 +14,7 @@ jobs:
   publish-chart:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: azure/setup-helm@v3
diff --git a/.github/workflows/pull-request-test.yml b/.github/workflows/pull-request-test.yml
index 907bb76859..be70fb2e16 100644
--- a/.github/workflows/pull-request-test.yml
+++ b/.github/workflows/pull-request-test.yml
@@ -18,7 +18,7 @@ jobs:
     if: github.event.action != 'closed'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: 3.9
@@ -57,7 +57,7 @@ jobs:
       extra-values: ${{ steps.deploy-comment.outputs.extra-values}}
       persist: ${{ steps.deploy-comment.outputs.persist }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: deploy-comment
         uses: SwissDataScienceCenter/renku-actions/check-pr-description@v1.5.2
         with:
@@ -71,7 +71,7 @@ jobs:
     environment:
       name: ci-renku-${{ github.event.number }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: renku build and deploy
         if: needs.check-deploy.outputs.pr-contains-string == 'true'
         uses: SwissDataScienceCenter/renku-actions/deploy-renku@v1.5.2
diff --git a/.github/workflows/renku-dev-test.yaml b/.github/workflows/renku-dev-test.yaml
index d0ea052f43..4cd99b0419 100644
--- a/.github/workflows/renku-dev-test.yaml
+++ b/.github/workflows/renku-dev-test.yaml
@@ -23,7 +23,7 @@ jobs:
       github.event.client_payload.message == 'Helm test succeeded' }}
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: cypress-io/github-action@v5
         id: cypress
         env: