diff --git a/RESULT-API/helloworld-webapp/pom.xml b/RESULT-API/helloworld-webapp/pom.xml
index 8836588..979049a 100644
--- a/RESULT-API/helloworld-webapp/pom.xml
+++ b/RESULT-API/helloworld-webapp/pom.xml
@@ -72,7 +72,7 @@
 		<dependency>  
 		    <groupId>com.alibaba</groupId>  
 		    <artifactId>fastjson</artifactId>  
-		    <version>1.2.41</version>  
+		    <version>1.2.83</version>  
 		</dependency>
     </dependencies>