diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
index ca2c186..d167361 100644
--- a/.github/workflows/haskell.yml
+++ b/.github/workflows/haskell.yml
@@ -82,7 +82,7 @@ jobs:
         cabal build --dry-run
 
     - name: restore cache
-      uses: actions/cache/restore@v4
+      uses: actions/cache/restore@v5
       id: cache
       env:
         key: $${{ runner.os }}-ghc-${{ steps.setup.outputs.ghc-version }}-cabal-${{steps.setup.outputs.cabal-version }}
@@ -96,7 +96,7 @@ jobs:
       run: cabal build all --only-dependencies
 
     - name: save cache
-      uses: actions/cache/save@v4
+      uses: actions/cache/save@v5
       if: ${{ steps.cache.outputs.cache-primary-key != steps.cache.outputs.cache-matched-key }}
       with:
         path: ${{ steps.setup.outputs.cabal-store }}