diff --git a/consumer/pom.xml b/consumer/pom.xml
index 0facecc..a9239a6 100644
--- a/consumer/pom.xml
+++ b/consumer/pom.xml
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.54</version>
+            <version>1.2.83</version>
          <!--   <scope>test</scope>-->
         </dependency>