diff --git a/gmall-parent/pom.xml b/gmall-parent/pom.xml
index 16c60bf..4dea557 100644
--- a/gmall-parent/pom.xml
+++ b/gmall-parent/pom.xml
@@ -30,7 +30,7 @@
             <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
             <java.version>1.8</java.version>
 
-            <fastjson.version>1.2.46</fastjson.version>
+            <fastjson.version>1.2.83</fastjson.version>
             <dubbo-starter.version>1.0.10</dubbo-starter.version>
             <dubbo.version>2.6.0</dubbo.version>
             <zkclient.version>0.10</zkclient.version>