diff --git a/src/Microsoft.AspNetCore.Razor.Runtime/project.json b/src/Microsoft.AspNetCore.Razor.Runtime/project.json
index 9a01f612ea..e1d136f7c3 100644
--- a/src/Microsoft.AspNetCore.Razor.Runtime/project.json
+++ b/src/Microsoft.AspNetCore.Razor.Runtime/project.json
@@ -41,7 +41,8 @@
     "Microsoft.Extensions.TaskCache.Sources": {
       "version": "1.1.0-*",
       "type": "build"
-    }
+    },
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {
@@ -58,13 +59,7 @@
     },
     "netstandard1.5": {
       "dependencies": {
-        "System.Collections.Concurrent": "4.0.12-*",
-        "System.IO.FileSystem": "4.0.1-*",
-        "System.Reflection": "4.1.0-*",
-        "System.Reflection.Extensions": "4.0.1-*",
-        "System.Reflection.TypeExtensions": "4.1.0-*",
-        "System.Text.RegularExpressions": "4.1.0-*",
-        "System.Xml.XDocument": "4.0.11-*"
+        "System.Reflection.TypeExtensions": "4.3.0-*"
       }
     }
   }
diff --git a/src/Microsoft.AspNetCore.Razor.Test.Sources/project.json b/src/Microsoft.AspNetCore.Razor.Test.Sources/project.json
index c3ba29a3a8..8a4761636b 100644
--- a/src/Microsoft.AspNetCore.Razor.Test.Sources/project.json
+++ b/src/Microsoft.AspNetCore.Razor.Test.Sources/project.json
@@ -2,6 +2,7 @@
   "version": "1.1.0-*",
   "shared": "*.cs",
   "dependencies": {
+    "NETStandard.Library": "1.6.1-*",
     "xunit.assert": "2.2.0-*"
   },
   "frameworks": {
diff --git a/src/Microsoft.AspNetCore.Razor/project.json b/src/Microsoft.AspNetCore.Razor/project.json
index 13f1b1a79f..6c77c231cf 100644
--- a/src/Microsoft.AspNetCore.Razor/project.json
+++ b/src/Microsoft.AspNetCore.Razor/project.json
@@ -24,19 +24,14 @@
     "Microsoft.Extensions.HashCodeCombiner.Sources": {
       "type": "build",
       "version": "1.1.0-*"
-    }
+    },
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {},
     "netstandard1.3": {
       "dependencies": {
-        "System.Diagnostics.Debug": "4.0.11-*",
-        "System.Linq": "4.1.0-*",
-        "System.Resources.ResourceManager": "4.0.1-*",
-        "System.Runtime.Extensions": "4.1.0-*",
-        "System.Security.Cryptography.Algorithms": "4.2.0-*",
-        "System.Threading": "4.0.11-*",
-        "System.Threading.Thread": "4.0.0-*"
+        "System.Threading.Thread": "4.3.0-*"
       }
     }
   }
diff --git a/src/RazorPageGenerator/project.json b/src/RazorPageGenerator/project.json
index 19eaf5de1a..f9abeb1193 100644
--- a/src/RazorPageGenerator/project.json
+++ b/src/RazorPageGenerator/project.json
@@ -9,7 +9,7 @@
   "dependencies": {
     "Microsoft.AspNetCore.Razor": "1.1.0-*",
     "Microsoft.NETCore.App": {
-      "version": "1.0.0",
+      "version": "1.1.0-*",
       "type": "platform"
     }
   },
diff --git a/test/Microsoft.AspNetCore.Razor.Runtime.Test/project.json b/test/Microsoft.AspNetCore.Razor.Runtime.Test/project.json
index 84ab8a74b0..ce8aa97b68 100644
--- a/test/Microsoft.AspNetCore.Razor.Runtime.Test/project.json
+++ b/test/Microsoft.AspNetCore.Razor.Runtime.Test/project.json
@@ -21,10 +21,10 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         },
-        "System.Diagnostics.TraceSource": "4.0.0-*"
+        "System.Diagnostics.TraceSource": "4.3.0-*"
       }
     },
     "net451": {
diff --git a/test/Microsoft.AspNetCore.Razor.Test/project.json b/test/Microsoft.AspNetCore.Razor.Test/project.json
index e0b6633d98..b8ebbebff7 100644
--- a/test/Microsoft.AspNetCore.Razor.Test/project.json
+++ b/test/Microsoft.AspNetCore.Razor.Test/project.json
@@ -8,8 +8,8 @@
       "type": "build"
     },
     "Microsoft.AspNetCore.Testing": "1.1.0-*",
-    "Newtonsoft.Json": "9.0.1",
     "Moq": "4.6.36-*",
+    "Newtonsoft.Json": "9.0.1",
     "xunit": "2.2.0-*"
   },
   "testRunner": "xunit",
@@ -17,10 +17,10 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         },
-        "System.Diagnostics.TraceSource": "4.0.0-*"
+        "System.Diagnostics.TraceSource": "4.3.0-*"
       }
     },
     "net451": {