diff --git a/app/Dockerfile b/app/Dockerfile
index fd6d026..72c1fad 100644
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -2,7 +2,7 @@ FROM ubuntu:14.04
 
 # Some ENV variables
 ENV PATH="/mattermost/bin:${PATH}"
-ENV MM_VERSION=4.3.0
+ENV MM_VERSION=4.3.1
 
 # Build argument to set Mattermost edition
 ARG edition=entreprise