diff --git a/pom.xml b/pom.xml
index fa118bb..706e0c2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
 	<dependency>
 		<groupId>com.alibaba</groupId>
 		<artifactId>fastjson</artifactId>
-		<version>1.2.31</version>
+		<version>1.2.83</version>
 	</dependency>
 		
  	<dependency>