diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 135d9c9..367249e 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -18,7 +18,7 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v6
 
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         name: Cache Plugins
         with:
           path: ~/.tflint.d/plugins