diff --git a/docker-compose-build.yml b/docker-compose-build.yml
index d05aa52..6d5a152 100644
--- a/docker-compose-build.yml
+++ b/docker-compose-build.yml
@@ -2,7 +2,7 @@ version: '3'
 
 services:
   crt-app:
-    image: registry.lts.harvard.edu/lts/crt-app:1.3.4
+    image: registry.lts.harvard.edu/lts/crt-app:1.4.0
     build:
       context: ./
       dockerfile: DockerfilePub