diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 248b5146..716f9116 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,13 +10,13 @@ jobs:
     env:
       cabal_project_freeze: cabal.project.${{ matrix.ghc }}.freeze
     steps:
-      - uses: actions/checkout@v2
-      - uses: haskell/actions/setup@v2
+      - uses: actions/checkout@v4
+      - uses: haskell-actions/setup@v2
         id: setup-haskell-build
         with:
           ghc-version: ${{ matrix.ghc }}
       - name: Cache Cabal build artifacts
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: |
             ${{ steps.setup-haskell-build.outputs.cabal-store }}
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index f4180455..78fb9d26 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/stale@v1
+    - uses: actions/stale@v9
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         stale-issue-message: 'This issue has not seen any activity in a long time. If no further activity occurs, it will be closed after ten weeks.'