diff --git a/.github/workflows/up.yml b/.github/workflows/up.yml
index e731740..c3b98ef 100644
--- a/.github/workflows/up.yml
+++ b/.github/workflows/up.yml
@@ -13,7 +13,7 @@ jobs:
   up:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4
+      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4
       - run: sudo apt-get -y install jq
       - run: curl https://api.github.com/repos/objectionary/eo/releases/latest --silent | jq -r .tag_name > eo-version.txt
       - uses: peter-evans/create-pull-request@v6