diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9bb9dbc..758c853 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version: 22
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ae28383..3ea3258 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version: 22
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 25bcfd2..214476a 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -16,7 +16,7 @@ jobs:
     name: Trivy (filesystem)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Run Trivy
         uses: aquasecurity/trivy-action@0.28.0
         with:
@@ -34,7 +34,7 @@ jobs:
     name: CodeQL
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: github/codeql-action/init@v3
         with:
           languages: javascript-typescript
@@ -47,7 +47,7 @@ jobs:
     name: OSV-Scanner
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Run OSV-Scanner
         continue-on-error: true
         uses: google/osv-scanner-action@v1.9.2