diff --git a/server/pom.xml b/server/pom.xml
index a67727d..15fed46 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.32</version>
+            <version>1.2.83</version>
         </dependency>
         <!--        Activiti-->
         <dependency>