diff --git a/code/kafka-java/pom.xml b/code/kafka-java/pom.xml
index cc5131e7..cf310852 100644
--- a/code/kafka-java/pom.xml
+++ b/code/kafka-java/pom.xml
@@ -37,7 +37,7 @@
     <dependency>
       <groupId>com.alibaba</groupId>
       <artifactId>fastjson</artifactId>
-      <version>1.2.47</version>
+      <version>1.2.83</version>
     </dependency>
   </dependencies>