diff --git a/package.json b/package.json
index ee1fa2c..6c466d0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@consenlabs/tokenlon-mmsk",
-  "version": "5.3.3",
+  "version": "5.3.4",
   "description": "Tokenlon market maker server kit",
   "author": "imToken PTE. LTD.",
   "license": "MIT",
diff --git a/src/handler/version.ts b/src/handler/version.ts
index 70cab31..d873972 100644
--- a/src/handler/version.ts
+++ b/src/handler/version.ts
@@ -1,4 +1,4 @@
-export const VERSION = '5.3.3'
+export const VERSION = '5.3.4'
 
 export const version = (ctx) => {
   ctx.body = {