diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 5ae56f7..120e74d 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -34,7 +34,7 @@ jobs:
     - name: Setup check
       run: |
         brew update
-        brew install clang-format@19
+        brew install clang-format@20
         brew install mint
         mint bootstrap