diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c0a46ee..29dcc34 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
-      - uses: actions/checkouts@latest
+      - uses: actions/checkout@v3
         timeout-minutes: 10
       - uses: actions/setup-python@v4
         with: