diff --git a/code/market_listener/pom.xml b/code/market_listener/pom.xml
index b0c88c5..cac116d 100644
--- a/code/market_listener/pom.xml
+++ b/code/market_listener/pom.xml
@@ -77,7 +77,7 @@
     <dependency>
       <groupId>com.alibaba</groupId>
       <artifactId>fastjson</artifactId>
-      <version>1.2.54</version>
+      <version>1.2.83</version>
     </dependency>
     <dependency>
       <groupId>org.jsoup</groupId>