diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d7d982c..fe0e5e1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,7 +31,7 @@ jobs:
           fetch-depth: 0
           filter: 'tree:0'
       - name: Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: |
             ~/.cargo/registry