diff --git a/pom.xml b/pom.xml
index 46d09da..e21947b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
   	<dependency>
   		<groupId>com.alibaba</groupId>
   		<artifactId>fastjson</artifactId>
-  		<version>1.2.34</version>
+  		<version>1.2.83</version>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.httpcomponents</groupId>