diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9e0bee3bd..a7b350fe8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -281,7 +281,7 @@ jobs:
           tofu_version: "1.11.6"
 
       - name: Cache OpenTofu providers
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: /tmp/gopherstack-tofu-provider-cache
           key: tofu-providers-${{ runner.os }}-aws5