diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 64cf381..e6bdad0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -135,7 +135,7 @@ jobs:
         run: echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
 
       - name: Cache pnpm
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ env.STORE_PATH }}
           key: ${{ runner.os }}-pnpm-${{ hashFiles('docs/pnpm-lock.yaml') }}
diff --git a/.github/workflows/docs-deploy.yml b/.github/workflows/docs-deploy.yml
index 3d5dd37..6c909a8 100644
--- a/.github/workflows/docs-deploy.yml
+++ b/.github/workflows/docs-deploy.yml
@@ -44,7 +44,7 @@ jobs:
         run: echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
 
       - name: Cache pnpm
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ env.STORE_PATH }}
           key: ${{ runner.os }}-pnpm-${{ hashFiles('docs/pnpm-lock.yaml') }}