diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index 81d12f74..8b7076f9 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -13,7 +13,7 @@ jobs:
   pull-request-auto-merge:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Enable auto-merge for Pull Request
         run: |
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 38141a99..e4816c35 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 771cae51..8d58926f 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 91db2c63..8e25f3dc 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -38,7 +38,7 @@ jobs:
         role-session-name: GitHubActions
         aws-region: ${{ env.AWS_REGION }}
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4
@@ -87,7 +87,7 @@ jobs:
         role-session-name: GitHubActions
         aws-region: ${{ env.AWS_REGION }}
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4