diff --git a/tile.yml b/tile.yml
index 5b0e58b12..9af01e946 100644
--- a/tile.yml
+++ b/tile.yml
@@ -22,8 +22,8 @@ description: 'A service broker for Google Cloud Platform services.'
 org: system
 
 stemcell_criteria:
-  os: 'ubuntu-trusty'
-  version: '3586.42'
+  os: 'ubuntu-xenial'
+  version: '170.19'
 
 apply_open_security_group: true