diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f897ef3..2b17689 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
       matrix:
         node-version: [20, 22]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
@@ -34,7 +34,7 @@ jobs:
       matrix:
         python-version: ['3.9', '3.11', '3.12']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Use Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with: