diff --git a/.github/workflows/pipeline.yml b/.github/workflows/pipeline.yml
index 7abb297..0f3f5d7 100644
--- a/.github/workflows/pipeline.yml
+++ b/.github/workflows/pipeline.yml
@@ -21,7 +21,7 @@ jobs:
           ghc-version: "9.2"
 
       - name: Formatting
-        uses: mrkkrp/ormolu-action@v14
+        uses: mrkkrp/ormolu-action@v15
 
       - name: Set up HLint
         uses: haskell/actions/hlint-setup@v2