diff --git a/pom.xml b/pom.xml
index e06ae31..92153f2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.15</version>
+			<version>1.2.83</version>
 		</dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>