diff --git a/vmcontrol/pom.xml b/vmcontrol/pom.xml
index 009b380..fee1473 100644
--- a/vmcontrol/pom.xml
+++ b/vmcontrol/pom.xml
@@ -108,7 +108,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.47</version>
+            <version>1.2.83</version>
         </dependency>
 
         <dependency>