diff --git a/lite/swagger-ui/swagger.yaml b/lite/swagger-ui/swagger.yaml
index bca741485..4723dfca2 100644
--- a/lite/swagger-ui/swagger.yaml
+++ b/lite/swagger-ui/swagger.yaml
@@ -4,7 +4,7 @@ info:
   description: >-
     A REST interface for state queries, transaction generation and
     broadcast.
-  version: "0.16.2"
+  version: "0.16.3"
   title: IRISLCD Swagger-UI
   termsOfService: 'https://www.irisnet.org'
   contact:
diff --git a/version/version.go b/version/version.go
index 28e9c09c6..6a32b0ce8 100644
--- a/version/version.go
+++ b/version/version.go
@@ -11,7 +11,7 @@ import (
 
 // Version - Iris Version
 const ProtocolVersion = 2
-const Version = "0.16.2"
+const Version = "0.16.3"
 
 // GitCommit set by build flags
 var GitCommit = ""