diff --git a/.github/workflows/runTests.yml b/.github/workflows/runTests.yml
index 717c929..7211c14 100644
--- a/.github/workflows/runTests.yml
+++ b/.github/workflows/runTests.yml
@@ -49,7 +49,7 @@ jobs:
 
     - name: Cache dependencies
       if: runner.os != 'Windows'
-      uses: actions/cache@v3.3.2
+      uses: actions/cache@v4.0.0
       with:
         path: ${{ steps.composer-cache.outputs.value }}
         key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}