diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index e5aa7fc..091ef0f 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -32,7 +32,7 @@ jobs:
         if: ${{ matrix.version == '1.6' }}
         with:
           skip: Pkg,TOML,Statistics          
-      - uses: actions/cache@v1
+      - uses: actions/cache@v4
         env:
           cache-name: cache-artifacts
         with: