diff --git a/.github/workflows/test-check.yml b/.github/workflows/test-check.yml
index ca7001f..836ced5 100644
--- a/.github/workflows/test-check.yml
+++ b/.github/workflows/test-check.yml
@@ -11,7 +11,7 @@ jobs:
     name: GitHub Action
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Install dependencies
       run: |
         python -m pip install -r requirements-dev.txt
diff --git a/.github/workflows/test-notify.yml b/.github/workflows/test-notify.yml
index 33c0798..f520278 100644
--- a/.github/workflows/test-notify.yml
+++ b/.github/workflows/test-notify.yml
@@ -11,7 +11,7 @@ jobs:
     name: GitHub Action
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Install dependencies
       run: |
         python -m pip install -r requirements.txt