diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 369bd20..2003803 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-22.04
       
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
+      - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
 
       - name: Pull coq docker image
         run: docker pull coqorg/coq:8.9