diff --git a/.github/workflows/ci-integration.yml b/.github/workflows/ci-integration.yml
index ac28e90a..4d009820 100644
--- a/.github/workflows/ci-integration.yml
+++ b/.github/workflows/ci-integration.yml
@@ -69,7 +69,7 @@ jobs:
           php-version: "8.3"
 
       - name: Install PHP Dependencies
-        uses: ramsey/composer-install@a35c6ebd3d08125aaf8852dff361e686a1a67947 # 3.2.0
+        uses: ramsey/composer-install@65e4f84970763564f46a70b8a54b90d033b3bdda # 4.0.0
         with:
           working-directory: wptest