diff --git a/ChangeLog.md b/ChangeLog.md
index b34ae3b..6e6658d 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,6 +1,6 @@
 # CppJieba ChangeLog
 
-## next version
+## v4.7.0
 
 api changes: