diff --git a/src/Microsoft.AspNet.Identity.EntityFramework/project.json b/src/Microsoft.AspNet.Identity.EntityFramework/project.json
index ae72554dee..73339aa319 100644
--- a/src/Microsoft.AspNet.Identity.EntityFramework/project.json
+++ b/src/Microsoft.AspNet.Identity.EntityFramework/project.json
@@ -16,7 +16,7 @@
         "System.Diagnostics.Tools": "4.0.0-beta-*",
         "System.Globalization": "4.0.10-beta-*",
         "System.Linq": "4.0.0-beta-*",
-        "System.Linq.Expressions": "4.0.0-beta-*",
+        "System.Linq.Expressions": "4.0.10-beta-*",
         "System.Linq.Queryable": "4.0.0-beta-*",
         "System.Reflection": "4.0.10-beta-*",
         "System.Resources.ResourceManager": "4.0.0-beta-*",
diff --git a/src/Microsoft.AspNet.Identity/project.json b/src/Microsoft.AspNet.Identity/project.json
index 98e77c45db..f44fb27676 100644
--- a/src/Microsoft.AspNet.Identity/project.json
+++ b/src/Microsoft.AspNet.Identity/project.json
@@ -21,7 +21,7 @@
         "System.Globalization": "4.0.10-beta-*",
         "System.Globalization.Extensions": "4.0.0-beta-*",
         "System.Linq": "4.0.0-beta-*",
-        "System.Linq.Expressions": "4.0.0-beta-*",
+        "System.Linq.Expressions": "4.0.10-beta-*",
         "System.Linq.Queryable": "4.0.0-beta-*",
         "System.Net.Primitives": "4.0.10-beta-*",
         "System.Reflection": "4.0.10-beta-*",