diff --git a/action.yml b/action.yml
index 9d815d8..96078ee 100644
--- a/action.yml
+++ b/action.yml
@@ -24,7 +24,7 @@ runs:
       shell: bash
     - name: Cache Composer packages
       id: composer-cache
-      uses: actions/cache@v5
+      uses: actions/cache@v6
       with:
         path: vendor
         key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}