diff --git a/omega/omega-p6spy/pom.xml b/omega/omega-p6spy/pom.xml
index 467f90bd..2596f2f2 100644
--- a/omega/omega-p6spy/pom.xml
+++ b/omega/omega-p6spy/pom.xml
@@ -35,7 +35,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.49</version>
+			<version>1.2.83</version>
 		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>