diff --git a/.circleci/config.yml b/.circleci/config.yml
index f35e1f0..380ba7d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -4,7 +4,7 @@ aliases:
   - &job-build
     working_directory: /app
     docker:
-      - image: &builder-image singledigital/bay-ci-builder:4.x
+      - image: &builder-image singledigital/bay-ci-builder:5.x
         environment:
           INSTALL_NEW_SITE: 1
           LAGOON_ENVIRONMENT_TYPE: ci