diff --git a/seuwh_mstc_admin/pom.xml b/seuwh_mstc_admin/pom.xml
index 2243a07..8ac3719 100644
--- a/seuwh_mstc_admin/pom.xml
+++ b/seuwh_mstc_admin/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.13</version>
+            <version>1.2.83</version>
         </dependency>
 
         <dependency>