Upgrade actions/cache

diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
index 4cf70a0f4b363d28315515b21b8337e09d15dee5..302503951e746440e5b7831a7fa0f568a4771647 100644 (file)
--- a/.github/workflows/haskell.yml
+++ b/.github/workflows/haskell.yml
@@ -24,7 +24,7 @@ jobs:
     - run: cabal update
 
     - name: Cache Cabal
-      uses: actions/cache@v1.1.0
+      uses: actions/cache@v1.2.0
       with:
         path: ~/.cabal
         key: ${{ runner.OS }}-${{ matrix.ghc }}-cabal