diff --git a/common/pom.xml b/common/pom.xml
index 9e5ee96..669e6bb 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -149,7 +149,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.49</version>
+			<version>1.2.83</version>
 		</dependency>
 
 		<dependency>