diff --git a/Excel_Viewer/packages.config b/Excel_Viewer/packages.config
index 23cbfbc..3a06c37 100644
--- a/Excel_Viewer/packages.config
+++ b/Excel_Viewer/packages.config
@@ -4,7 +4,7 @@
   <package id="Aspose.Cells" version="20.1.0" targetFramework="net472" />
   <package id="bootstrap" version="3.4.1" targetFramework="net472" />
   <package id="jQuery" version="3.3.1" targetFramework="net472" />
-  <package id="jQuery.Validation" version="1.17.0" targetFramework="net472" />
+  <package id="jQuery.Validation" version="1.19.3" targetFramework="net472" />
   <package id="Microsoft.AspNet.Mvc" version="5.2.7" targetFramework="net472" />
   <package id="Microsoft.AspNet.Razor" version="3.2.7" targetFramework="net472" />
   <package id="Microsoft.AspNet.Web.Optimization" version="1.1.3" targetFramework="net472" />