diff --git a/src/Microsoft.AspNet.Mvc.ModelBinding/project.json b/src/Microsoft.AspNet.Mvc.ModelBinding/project.json
index 5198da6deb..88cc99523b 100644
--- a/src/Microsoft.AspNet.Mvc.ModelBinding/project.json
+++ b/src/Microsoft.AspNet.Mvc.ModelBinding/project.json
@@ -29,7 +29,7 @@
         "System.ComponentModel.TypeConverter": "4.0.0-beta-*",
         "System.ObjectModel": "4.0.10-beta-*",
         "System.Reflection.TypeExtensions": "4.0.0-beta-*",
-        "System.Runtime.Serialization.Primitives": "4.0.0-beta-*"
+        "System.Runtime.Serialization.Primitives": "4.0.10-beta-*"
       }
     }
   }