diff --git a/pom.xml b/pom.xml
index 2188e4c..6adf4c0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
         <commons-codec.version>1.10</commons-codec.version>
         <aspectjweaver.version>1.8.10</aspectjweaver.version>
         <pinyin4j.version>2.5.1</pinyin4j.version>
-        <fastjson.version>1.2.36</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <sitemesh.version>3.0.1</sitemesh.version>
         <mybatisplus-spring-boot-starter.version>1.0.4</mybatisplus-spring-boot-starter.version>
         <drools.version>7.5.0.Final</drools.version>