diff --git a/pom.xml b/pom.xml
index ed19e44..1cc5cca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
         <spring-boot.oauth.autoconfigure.version>2.0.0.RELEASE</spring-boot.oauth.autoconfigure.version>
         <spring-cloud.version>Greenwich.RELEASE</spring-cloud.version>
         <durid.version>1.0.31</durid.version>
-        <fastjson.version>1.2.24</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <easyexcel.version>2.0.5</easyexcel.version>
         <pagehelper.version>5.1.1</pagehelper.version>
         <httpclient.version>4.5.6</httpclient.version>