diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d0508ea49777b056a2ff24c381ac07707f2e35f1..ec43f1ad0c4f416a314ecc81cf4bbc3fdae84439 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,7 +2,7 @@ image: docker:19.03.12
 
 variables:
   DOCKER_TLS_CERTDIR: "/certs"
-  IMAGE_VER: 4.2.1-passenger-4
+  IMAGE_VER: 4.2.1-passenger-5
 
 services:
   - docker:19.03.12-dind