diff --git a/src/SourceIndexServer/packages.config b/src/SourceIndexServer/packages.config
index bb6c21f3e..92715aa9a 100644
--- a/src/SourceIndexServer/packages.config
+++ b/src/SourceIndexServer/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="jQuery" version="1.7.1.1" targetFramework="net45" />
   <package id="jQuery.UI.Combined" version="1.8.20.1" targetFramework="net45" />
-  <package id="jQuery.Validation" version="1.9.0.1" targetFramework="net45" />
+  <package id="jQuery.Validation" version="1.19.3" targetFramework="net45" />
   <package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net45" />
   <package id="Microsoft.AspNet.Providers.Core" version="2.0.0" targetFramework="net45" />
   <package id="Microsoft.AspNet.Providers.LocalDB" version="2.0.0" targetFramework="net45" />