diff --git a/pom.xml b/pom.xml
index dd6cdb8..118b41f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -61,7 +61,7 @@
 		<dependency>
 		    <groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.31</version>
+			<version>1.2.83</version>
 		</dependency>
 		
 		<!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->