diff --git a/carbon.go b/carbon.go
index e219051..751dd43 100644
--- a/carbon.go
+++ b/carbon.go
@@ -14,7 +14,7 @@ import (
 
 // Version current version
 // 当前版本号
-const Version = "2.2.8"
+const Version = "2.2.9"
 
 // timezone constants
 // 时区常量