diff --git a/README.upgrade b/README.upgrade
index c09e1eb..188b924 100644
--- a/README.upgrade
+++ b/README.upgrade
@@ -99,7 +99,7 @@
 # local storage directory: /opt/mattermost/data
 # ===========================================
 
-MM_NEW_VERSION=9.5.6
+MM_NEW_VERSION=10.5.5
 MM_BASE_INSTALL_PATH=/opt
 MM_DATA_DIR=/opt/mattermost/data