diff --git a/.github/workflows/codestyle.yml b/.github/workflows/codestyle.yml
index 2ee28ef..6010414 100644
--- a/.github/workflows/codestyle.yml
+++ b/.github/workflows/codestyle.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Install cabal-fmt
         run: |
           cabal update
-          cabal install "cabal-fmt-0.1.6"
+          cabal install "cabal-fmt-0.1.11"
 
       - name: checkout
         uses: actions/checkout@v2