diff --git a/entity/pom.xml b/entity/pom.xml
index 9f68c04..c9df68a 100644
--- a/entity/pom.xml
+++ b/entity/pom.xml
@@ -56,7 +56,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.47</version>
+			<version>1.2.83</version>
 		</dependency>
 
 	</dependencies>