diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d672010..7ccef4c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
       matrix:
         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13-dev"]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Restore pip cache
         uses: actions/cache@v4
         with: