diff --git a/pom.xml b/pom.xml
index aa2d5fd..0d98643 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
     <properties>
         <java.version>1.8</java.version>
         <netty.version>4.1.47.Final</netty.version>
-        <fastjson.version>1.2.67</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
     </properties>
 
     <dependencies>