diff --git a/.github/workflows/BuildGitHubPages.yml b/.github/workflows/BuildGitHubPages.yml
index 2b099e9..83fcb51 100644
--- a/.github/workflows/BuildGitHubPages.yml
+++ b/.github/workflows/BuildGitHubPages.yml
@@ -25,7 +25,7 @@ jobs:
         id: yarn-cache-dir-path
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         id: yarn-cache
         with:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}