diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 94817790159531a3d5f0d76020b3bc1d1fcf56a5..b0600b194ac2a8edd0e77f6e8c0c60114c93a5d0 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-11
+  IMAGE_VER: 4.2.1-passenger-12
 
 services:
   - docker:19.03.12-dind