diff --git a/.github/workflows/chart.yml b/.github/workflows/chart.yml
index 968adade..a8f6241a 100644
--- a/.github/workflows/chart.yml
+++ b/.github/workflows/chart.yml
@@ -15,7 +15,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/e2e-test.yml b/.github/workflows/e2e-test.yml
index f1c7296a..810d0495 100644
--- a/.github/workflows/e2e-test.yml
+++ b/.github/workflows/e2e-test.yml
@@ -15,7 +15,7 @@ jobs:
     timeout-minutes: 30 # Add timeout to prevent hanging jobs
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Build Docker image
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 58b6e8c9..7da07611 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b6066f54..c0c050a9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Go test
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: "stable"
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Go build
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: "stable"
diff --git a/.github/workflows/validate-deployments.yaml b/.github/workflows/validate-deployments.yaml
index b887306e..d689866c 100644
--- a/.github/workflows/validate-deployments.yaml
+++ b/.github/workflows/validate-deployments.yaml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Helm
         uses: azure/setup-helm@v4
@@ -38,7 +38,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Validate Kustomize configuration
         run: kustomize build ./config/default > /dev/null