diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7ee3ea6..987d0cf 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -16,7 +16,7 @@ jobs:
     timeout-minutes: 10
     steps:
     - name: Checkout commit
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Install Python
       uses: actions/setup-python@v5
       with:
@@ -49,7 +49,7 @@ jobs:
         pyver: ['3.13']
     steps:
     - name: Checkout commit
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Install Python
       uses: actions/setup-python@v5
       with:
@@ -107,7 +107,7 @@ jobs:
       pull-requests: write
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: metadata
       id: metadata
       if: github.actor == 'dependabot[bot]'
@@ -136,7 +136,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         submodules: true
     - name: Install Python