diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5ec3268..8b1964b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
           cargo --version
 
       - name: 缓存 cargo 与构建产物
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/registry
@@ -101,7 +101,7 @@ jobs:
           rustup default stable
 
       - name: 缓存 cargo 与构建产物
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/registry