diff --git a/.github/workflows/semgrep.yml b/.github/workflows/semgrep.yml
index 26fc2ea..ba10b2d 100644
--- a/.github/workflows/semgrep.yml
+++ b/.github/workflows/semgrep.yml
@@ -20,5 +20,5 @@ jobs:
     container:
       image: returntocorp/semgrep
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - run: semgrep ci
diff --git a/.github/workflows/trivy.yml b/.github/workflows/trivy.yml
index ca0ec62..22359f7 100644
--- a/.github/workflows/trivy.yml
+++ b/.github/workflows/trivy.yml
@@ -15,7 +15,7 @@ jobs:
       security-events: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Run Trivy vulnerability scanner in repo mode
         uses: aquasecurity/trivy-action@master
diff --git a/.github/workflows/update-check.yml b/.github/workflows/update-check.yml
index ce116a1..d08ab8b 100644
--- a/.github/workflows/update-check.yml
+++ b/.github/workflows/update-check.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Download "helm-chart-update-check"
         uses: engineerd/configurator@v0.0.10