diff --git a/source/reference/versioning.txt b/source/reference/versioning.txt
index c845a8327..e14db19d1 100644
--- a/source/reference/versioning.txt
+++ b/source/reference/versioning.txt
@@ -61,6 +61,10 @@ same time, version 1.3 would continue to receive patches until version
 Upgrade or Downgrade
 ~~~~~~~~~~~~~~~~~~~~
 
+.. note::
+
+   ``mongosync`` supports live upgrades from v1.12 to v1.13. 
+
 Use the following steps to upgrade or downgrade ``mongosync``:
 
 - Stop all currently running ``mongosync`` processes.