diff --git a/kafka-core/pom.xml b/kafka-core/pom.xml
index fcebabb..fe6a38e 100644
--- a/kafka-core/pom.xml
+++ b/kafka-core/pom.xml
@@ -154,7 +154,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.25</version>
+            <version>1.2.83</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.aopalliance/com.springsource.org.aopalliance -->
         <dependency>