diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a9fdb66..b1142eb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5