diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index 35a242b..66f5b2d 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -14,7 +14,7 @@ jobs:
         ghc-version: ["ghc_8_10_7", "ghc_9_0_2", "ghc_9_2_2"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Mount Bazel cache
         uses: actions/cache@v2
         with: