diff --git a/.github/workflows/haskell-ci.yml b/.github/workflows/haskell-ci.yml
index 9a82ddd..f2ab32c 100644
--- a/.github/workflows/haskell-ci.yml
+++ b/.github/workflows/haskell-ci.yml
@@ -50,7 +50,7 @@ jobs:
         stack-version: ${{ matrix.stack }}
         cabal-version: '3.10'
 
-    - uses: actions/cache@v4
+    - uses: actions/cache@v5
       name: Cache ~/.stack
       with:
         path: ~/.stack