diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0dfd920..96f8e18 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Setup
         uses: ./.github/actions/setup
         with:
@@ -51,7 +51,7 @@ jobs:
     steps:
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup
         uses: ./.github/actions/setup
@@ -87,7 +87,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup
         uses: ./.github/actions/setup
diff --git a/.github/workflows/dependabot-validate.yml b/.github/workflows/dependabot-validate.yml
index d03f1be..9359413 100644
--- a/.github/workflows/dependabot-validate.yml
+++ b/.github/workflows/dependabot-validate.yml
@@ -9,7 +9,7 @@ jobs:
   validate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: marocchino/validate-dependabot@v3
         id: validate
       - uses: marocchino/sticky-pull-request-comment@v2