diff --git a/.github/workflows/enzyme-mlir.yml b/.github/workflows/enzyme-mlir.yml
index b4c581a3a720..f36ed1671c46 100644
--- a/.github/workflows/enzyme-mlir.yml
+++ b/.github/workflows/enzyme-mlir.yml
@@ -46,7 +46,7 @@ jobs:
 
     - name: Cache MLIR
       id: cache-mlir
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: llvm-project/mlir-build
         key: ${{ matrix.llbuild }}-${{ matrix.os }}-mlir-${{ steps.mlir-commit.outputs.sha_short }}