diff --git a/ebank-user/pom.xml b/ebank-user/pom.xml
index 0331be8..363adf8 100644
--- a/ebank-user/pom.xml
+++ b/ebank-user/pom.xml
@@ -117,7 +117,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.33</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!-- swagger config start -->