diff --git a/app/Dockerfile b/app/Dockerfile
index 2a8f6cba..bb5f7410 100644
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.8
 
 # Some ENV variables
 ENV PATH="/mattermost/bin:${PATH}"
-ENV MM_VERSION=5.2.1
+ENV MM_VERSION=5.2.2
 
 # Build argument to set Mattermost edition
 ARG edition=enterprise