diff --git a/pom.xml b/pom.xml
index ee131df..e82d009 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.31</version>
+			<version>1.2.83</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->