diff --git a/spring-parent/spring-shiro-rest/pom.xml b/spring-parent/spring-shiro-rest/pom.xml
index ebef261..27c45cb 100644
--- a/spring-parent/spring-shiro-rest/pom.xml
+++ b/spring-parent/spring-shiro-rest/pom.xml
@@ -11,7 +11,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>1.8</java.version>
-        <fastjson.version>1.2.69</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <lombok.version>1.16.22</lombok.version>
         <shiro.version>1.6.0</shiro.version>
     </properties>