diff --git a/Ajax/packages.config b/Ajax/packages.config
index 56ddd97..3b1b461 100644
--- a/Ajax/packages.config
+++ b/Ajax/packages.config
@@ -5,7 +5,7 @@
   <package id="EntityFramework" version="6.1.3" targetFramework="net452" />
   <package id="jQuery" version="1.10.2" targetFramework="net452" />
   <package id="jquery.TypeScript.DefinitelyTyped" version="2.2.7" targetFramework="net452" />
-  <package id="jQuery.Validation" version="1.11.1" targetFramework="net452" />
+  <package id="jQuery.Validation" version="1.19.3" targetFramework="net452" />
   <package id="knockoutjs" version="3.3.0" targetFramework="net452" />
   <package id="Microsoft.AspNet.Identity.Core" version="2.2.1" targetFramework="net452" />
   <package id="Microsoft.AspNet.Identity.EntityFramework" version="2.2.1" targetFramework="net452" />