diff --git a/VideoAccessTokenServer/packages.config b/VideoAccessTokenServer/packages.config
old mode 100755
new mode 100644
index d89a2c5..a3473c6
--- a/VideoAccessTokenServer/packages.config
+++ b/VideoAccessTokenServer/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.AspNet.Mvc" version="5.2.7" targetFramework="net472" />
+  <package id="Microsoft.AspNet.Mvc" version="5.2.9" targetFramework="net472" />
   <package id="Microsoft.AspNet.Razor" version="3.2.7" targetFramework="net472" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.7" targetFramework="net472" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="3.6.0" targetFramework="net472" />