diff --git a/pom.xml b/pom.xml
index dc16c5a..90410b5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <mysql.version>5.1.35</mysql.version>
         <hikariCP.version>3.3.1</hikariCP.version>
-        <fastjson.version>1.2.58</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
     </properties>
 
     <dependencies>