diff --git a/.github/workflows/update_hosts.yml b/.github/workflows/update_hosts.yml
index da17669..6a8fc3e 100644
--- a/.github/workflows/update_hosts.yml
+++ b/.github/workflows/update_hosts.yml
@@ -34,7 +34,7 @@ jobs:
 
       - name: Run and fix formatting
         run: |
-          black .
+          blck --line-length 88 .
           isort .
           flake8 --max-line-length=88 .