diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f2ea22a..39601eb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,7 +53,7 @@ jobs:
 
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Setup Node.js
         uses: actions/setup-node@v4
diff --git a/.github/workflows/lintr.yml b/.github/workflows/lintr.yml
index 1f63ec2..b743255 100644
--- a/.github/workflows/lintr.yml
+++ b/.github/workflows/lintr.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Setup R
         uses: r-lib/actions/setup-r@a51a8012b0aab7c32ef9d19bf54da93f3254335e
diff --git a/.github/workflows/security-baseline.yml b/.github/workflows/security-baseline.yml
index 9601d89..0009c3f 100644
--- a/.github/workflows/security-baseline.yml
+++ b/.github/workflows/security-baseline.yml
@@ -16,7 +16,7 @@ jobs:
   codeql:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: github/codeql-action/init@v4
         with:
           languages: javascript
@@ -27,7 +27,7 @@ jobs:
   secrets:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - name: Secret scan (gitleaks)
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 397ab50..ff26283 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -16,7 +16,7 @@ jobs:
   npm-audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: "24"