diff --git a/config/milestone.txt b/config/milestone.txt
index f525cbbb4..7aab8cfcb 100644
--- a/config/milestone.txt
+++ b/config/milestone.txt
@@ -10,4 +10,4 @@
 # hardcoded milestones in the tree from these two files.
 #--------------------------------------------------------
 
-4.1.10
+4.2.0