diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index ab69fe7..87b0cda 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@master
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: |
             ~/.cargo/registry