diff --git a/.github/workflows/deploytowp.yml b/.github/workflows/deploytowp.yml
index 60f2c41..5ea0a3c 100644
--- a/.github/workflows/deploytowp.yml
+++ b/.github/workflows/deploytowp.yml
@@ -25,7 +25,7 @@ jobs:
         run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
       - name: Cache Composer vendor directory
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}