diff --git a/.github/workflows/speculative-plan.yaml b/.github/workflows/speculative-plan.yaml
index b9592bc..9b602d4 100644
--- a/.github/workflows/speculative-plan.yaml
+++ b/.github/workflows/speculative-plan.yaml
@@ -76,7 +76,7 @@ jobs:
           show-progress: false
 
       - name: Cache Plugins
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: ~/.tflint.d/plugins
           key: tflint-${{ hashFiles('.tflint.hcl') }}