diff --git a/springboot-jsp-thymeleaf/pom.xml b/springboot-jsp-thymeleaf/pom.xml
index 8aad8eb..b8b7cf8 100644
--- a/springboot-jsp-thymeleaf/pom.xml
+++ b/springboot-jsp-thymeleaf/pom.xml
@@ -22,7 +22,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <java.version>1.8</java.version>
-    <fastjson>1.2.41</fastjson>
+    <fastjson>1.2.83</fastjson>
     <mybatis-spring-boot>1.2.0</mybatis-spring-boot>
   </properties>