diff --git a/pom.xml b/pom.xml
index fef5fdf..4721813 100644
--- a/pom.xml
+++ b/pom.xml
@@ -38,7 +38,7 @@
         <log4j.version>1.2.17</log4j.version>
         <slf4j-api.version>1.7.25</slf4j-api.version>
         <slf4j-log4j12.version>1.7.25</slf4j-log4j12.version>
-        <fastjson.version>1.2.32</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <google-collection.version>1.0</google-collection.version>
         <mybatis-spring-boot-starter.version>1.3.2</mybatis-spring-boot-starter.version>
         <mysql-connector-java.version>5.1.39</mysql-connector-java.version>