diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d4e7181b..45690962 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -50,7 +50,7 @@ jobs:
           targets: wasm32v1-none
 
       - name: Cache cargo
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/registry