diff --git a/20190504_WebApplication1/WebApplication1/packages.config b/20190504_WebApplication1/WebApplication1/packages.config
index 20a402d..2991ec4 100644
--- a/20190504_WebApplication1/WebApplication1/packages.config
+++ b/20190504_WebApplication1/WebApplication1/packages.config
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Antlr" version="3.4.1.9004" targetFramework="net452" />
   <package id="bootstrap" version="3.4.1" targetFramework="net452" />
   <package id="EntityFramework" version="6.1.3" targetFramework="net452" />
   <package id="EntityFramework.zh-Hant" version="6.1.3" targetFramework="net452" />
   <package id="jQuery" version="1.10.2" targetFramework="net452" />
-  <package id="jQuery.Validation" version="1.11.1" targetFramework="net452" />
+  <package id="jQuery.Validation" version="1.19.4" targetFramework="net452" />
   <package id="Microsoft.ApplicationInsights" version="2.0.0" targetFramework="net452" />
   <package id="Microsoft.ApplicationInsights.Agent.Intercept" version="1.2.1" targetFramework="net452" />
   <package id="Microsoft.ApplicationInsights.DependencyCollector" version="2.0.0" targetFramework="net452" />