diff --git a/mmc-dubbo-doe/pom.xml b/mmc-dubbo-doe/pom.xml
index b90bc94..a2ccf44 100644
--- a/mmc-dubbo-doe/pom.xml
+++ b/mmc-dubbo-doe/pom.xml
@@ -59,7 +59,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.46</version>
+            <version>1.2.83</version>
         </dependency>
 
         <dependency>