diff --git a/pom.xml b/pom.xml
index 50e20f3a52b6012f5b35589aec36c6c1ec397264..cddb27c4093de562003c1f3e236439bb5acb72e4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
         <pagehelper.version>1.3.0</pagehelper.version>
 
         <druid.version>1.2.6</druid.version>
-        <fastjson.version>1.2.78</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <shiro.spring.version>1.7.1</shiro.spring.version>
         <shiro.redis.version>2.4.2.1-RELEASE</shiro.redis.version>
         <shiro.freemarker.tags.version>0.1</shiro.freemarker.tags.version>