diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0e3a8d6..133351a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6.0.2
       - uses: astral-sh/setup-uv@v8.1.0
-      - uses: j178/prek-action@v2.0.3
+      - uses: j178/prek-action@5337cb91e0fa35a7ff31b9ca345126d8bbbcdf16 # v2.0.6
 
   # Make sure commit messages follow the conventional commits convention:
   # https://www.conventionalcommits.org