Update ci.yml

Author: hellwolf

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
           - "8.10.7"
           - "8.8.4"
         cabal:
-          - "3.8"
+          - "3.8.0.0"
         os:
           - ubuntu-latest
           - macOS-latest
@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v2
       - name: Set up Haskell
         id: setup-haskell-cabal
-        uses: haskell/actions/setup@v1
+        uses: haskell/actions/setup@v2
         with:
           ghc-version: ${{ matrix.ghc }}
           cabal-version: ${{ matrix.cabal }}
@@ -105,15 +105,15 @@ jobs:
           - "8.10.7"
           - "8.8.4"
         cabal:
-          - "3.8"
+          - "3.8.0.0"
         os:
           - windows-latest
       fail-fast: false
     steps:
       - uses: actions/checkout@v2
       - name: Set up Haskell
         id: setup-haskell-cabal
-        uses: haskell/actions/setup@v1
+        uses: haskell/actions/setup@v2
         with:
           ghc-version: ${{ matrix.ghc }}
           cabal-version: ${{ matrix.cabal }}