diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fb1f3c5..7bc17c3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,7 +53,7 @@ jobs:
         working-directory: frontend
 
       - name: Cache pnpm dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
           key: ${{ runner.os }}-pnpm-store-${{ hashFiles('frontend/pnpm-lock.yaml') }}
@@ -124,7 +124,7 @@ jobs:
         working-directory: frontend
 
       - name: Cache pnpm dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
           key: ${{ runner.os }}-pnpm-store-${{ hashFiles('frontend/pnpm-lock.yaml') }}