diff --git a/samples/CookieSample/project.json b/samples/CookieSample/project.json
index 57ceb354aa..4cf29c1771 100644
--- a/samples/CookieSample/project.json
+++ b/samples/CookieSample/project.json
@@ -15,7 +15,7 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
diff --git a/samples/CookieSessionSample/project.json b/samples/CookieSessionSample/project.json
index 6530e1cf00..69c44692e6 100644
--- a/samples/CookieSessionSample/project.json
+++ b/samples/CookieSessionSample/project.json
@@ -16,7 +16,7 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
diff --git a/samples/JwtBearerSample/project.json b/samples/JwtBearerSample/project.json
index 21d2365ece..e6658fa898 100644
--- a/samples/JwtBearerSample/project.json
+++ b/samples/JwtBearerSample/project.json
@@ -8,15 +8,15 @@
     "Microsoft.AspNetCore.Server.IISIntegration": "1.1.0-*",
     "Microsoft.AspNetCore.Server.Kestrel": "1.1.0-*",
     "Microsoft.AspNetCore.StaticFiles": "1.1.0-*",
-    "Microsoft.Extensions.Configuration.UserSecrets": "1.1.0-*",
-    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0-*"
+    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0-*",
+    "Microsoft.Extensions.Configuration.UserSecrets": "1.1.0-*"
   },
   "frameworks": {
     "net451": {},
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
diff --git a/samples/OpenIdConnect.AzureAdSample/project.json b/samples/OpenIdConnect.AzureAdSample/project.json
index 6aee5073f2..4cbe064a34 100644
--- a/samples/OpenIdConnect.AzureAdSample/project.json
+++ b/samples/OpenIdConnect.AzureAdSample/project.json
@@ -14,7 +14,7 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
@@ -37,4 +37,4 @@
   "scripts": {
     "postpublish": "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"
   }
-}
+}
\ No newline at end of file
diff --git a/samples/OpenIdConnectSample/project.json b/samples/OpenIdConnectSample/project.json
index a6a16a29fc..2293569c31 100644
--- a/samples/OpenIdConnectSample/project.json
+++ b/samples/OpenIdConnectSample/project.json
@@ -5,18 +5,18 @@
     "Microsoft.AspNetCore.Server.IISIntegration": "1.1.0-*",
     "Microsoft.AspNetCore.Server.Kestrel": "1.1.0-*",
     "Microsoft.AspNetCore.Server.Kestrel.Https": "1.1.0-*",
+    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0-*",
     "Microsoft.Extensions.Configuration.UserSecrets": "1.1.0-*",
     "Microsoft.Extensions.FileProviders.Embedded": "1.1.0-*",
     "Microsoft.Extensions.Logging.Console": "1.1.0-*",
-    "Microsoft.Extensions.Logging.Debug": "1.1.0-*",
-    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0-*"
+    "Microsoft.Extensions.Logging.Debug": "1.1.0-*"
   },
   "frameworks": {
     "net451": {},
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
@@ -39,4 +39,4 @@
   "scripts": {
     "postpublish": "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"
   }
-}
+}
\ No newline at end of file
diff --git a/samples/SocialSample/project.json b/samples/SocialSample/project.json
index 227354e518..791666abc1 100644
--- a/samples/SocialSample/project.json
+++ b/samples/SocialSample/project.json
@@ -9,10 +9,10 @@
     "Microsoft.AspNetCore.Server.IISIntegration": "1.1.0-*",
     "Microsoft.AspNetCore.Server.Kestrel": "1.1.0-*",
     "Microsoft.AspNetCore.Server.Kestrel.Https": "1.1.0-*",
+    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0-*",
     "Microsoft.Extensions.Configuration.UserSecrets": "1.1.0-*",
     "Microsoft.Extensions.FileProviders.Embedded": "1.1.0-*",
-    "Microsoft.Extensions.Logging.Console": "1.1.0-*",
-    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0-*"
+    "Microsoft.Extensions.Logging.Console": "1.1.0-*"
   },
   "buildOptions": {
     "emitEntryPoint": true
@@ -22,7 +22,7 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
diff --git a/src/Microsoft.AspNetCore.Authentication.Cookies/project.json b/src/Microsoft.AspNetCore.Authentication.Cookies/project.json
index 331de199ac..baa2b87c2d 100644
--- a/src/Microsoft.AspNetCore.Authentication.Cookies/project.json
+++ b/src/Microsoft.AspNetCore.Authentication.Cookies/project.json
@@ -19,7 +19,9 @@
       "CS1591"
     ],
     "xmlDoc": true,
-    "define": [ "SECURITY" ]
+    "define": [
+      "SECURITY"
+    ]
   },
   "dependencies": {
     "Microsoft.AspNetCore.Authentication": "1.1.0-*",
@@ -32,7 +34,8 @@
       "version": "1.1.0-*",
       "type": "build"
     },
-    "Microsoft.Extensions.WebEncoders": "1.1.0-*"
+    "Microsoft.Extensions.WebEncoders": "1.1.0-*",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Authentication.Facebook/project.json b/src/Microsoft.AspNetCore.Authentication.Facebook/project.json
index 796b3bf7c5..436b41be5f 100644
--- a/src/Microsoft.AspNetCore.Authentication.Facebook/project.json
+++ b/src/Microsoft.AspNetCore.Authentication.Facebook/project.json
@@ -21,7 +21,8 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Authentication.OAuth": "1.1.0-*"
+    "Microsoft.AspNetCore.Authentication.OAuth": "1.1.0-*",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Authentication.Google/project.json b/src/Microsoft.AspNetCore.Authentication.Google/project.json
index dde8c3a544..b4e4a8a461 100644
--- a/src/Microsoft.AspNetCore.Authentication.Google/project.json
+++ b/src/Microsoft.AspNetCore.Authentication.Google/project.json
@@ -21,7 +21,8 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Authentication.OAuth": "1.1.0-*"
+    "Microsoft.AspNetCore.Authentication.OAuth": "1.1.0-*",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Authentication.JwtBearer/project.json b/src/Microsoft.AspNetCore.Authentication.JwtBearer/project.json
index 7697e9b691..53c72471e1 100644
--- a/src/Microsoft.AspNetCore.Authentication.JwtBearer/project.json
+++ b/src/Microsoft.AspNetCore.Authentication.JwtBearer/project.json
@@ -26,7 +26,8 @@
       "version": "1.1.0-*",
       "type": "build"
     },
-    "Microsoft.IdentityModel.Protocols.OpenIdConnect": "2.0.0-*"
+    "Microsoft.IdentityModel.Protocols.OpenIdConnect": "2.0.0",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/project.json b/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/project.json
index 3169adf72d..be590b3ec9 100644
--- a/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/project.json
+++ b/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/project.json
@@ -21,7 +21,8 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Authentication.OAuth": "1.1.0-*"
+    "Microsoft.AspNetCore.Authentication.OAuth": "1.1.0-*",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Authentication.OAuth/project.json b/src/Microsoft.AspNetCore.Authentication.OAuth/project.json
index 0365178576..c1d6ac0799 100644
--- a/src/Microsoft.AspNetCore.Authentication.OAuth/project.json
+++ b/src/Microsoft.AspNetCore.Authentication.OAuth/project.json
@@ -26,13 +26,14 @@
       "version": "1.1.0-*",
       "type": "build"
     },
+    "NETStandard.Library": "1.6.1-*",
     "Newtonsoft.Json": "9.0.1"
   },
   "frameworks": {
     "net451": {},
     "netstandard1.3": {
       "dependencies": {
-        "System.Runtime.Serialization.Primitives": "4.1.1-*"
+        "System.Runtime.Serialization.Primitives": "4.3.0-*"
       }
     }
   }
diff --git a/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/project.json b/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/project.json
index 53379f96d5..3c7054a772 100644
--- a/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/project.json
+++ b/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/project.json
@@ -26,7 +26,8 @@
       "version": "1.1.0-*",
       "type": "build"
     },
-    "Microsoft.IdentityModel.Protocols.OpenIdConnect": "2.0.0-*"
+    "Microsoft.IdentityModel.Protocols.OpenIdConnect": "2.0.0",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Authentication.Twitter/project.json b/src/Microsoft.AspNetCore.Authentication.Twitter/project.json
index 395f67b3fc..28239ec93a 100644
--- a/src/Microsoft.AspNetCore.Authentication.Twitter/project.json
+++ b/src/Microsoft.AspNetCore.Authentication.Twitter/project.json
@@ -26,6 +26,7 @@
       "version": "1.1.0-*",
       "type": "build"
     },
+    "NETStandard.Library": "1.6.1-*",
     "Newtonsoft.Json": "9.0.1"
   },
   "frameworks": {
diff --git a/src/Microsoft.AspNetCore.Authentication/project.json b/src/Microsoft.AspNetCore.Authentication/project.json
index 958170ab7d..4f0bc2bc99 100644
--- a/src/Microsoft.AspNetCore.Authentication/project.json
+++ b/src/Microsoft.AspNetCore.Authentication/project.json
@@ -25,6 +25,7 @@
     "Microsoft.AspNetCore.Http": "1.1.0-*",
     "Microsoft.AspNetCore.Http.Extensions": "1.1.0-*",
     "Microsoft.Extensions.Logging.Abstractions": "1.1.0-*",
+    "Microsoft.Extensions.Options": "1.1.0-*",
     "Microsoft.Extensions.SecurityHelper.Sources": {
       "type": "build",
       "version": "1.1.0-*"
@@ -33,8 +34,8 @@
       "version": "1.1.0-*",
       "type": "build"
     },
-    "Microsoft.Extensions.Options": "1.1.0-*",
-    "Microsoft.Extensions.WebEncoders": "1.1.0-*"
+    "Microsoft.Extensions.WebEncoders": "1.1.0-*",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {
@@ -42,10 +43,6 @@
         "System.Net.Http": ""
       }
     },
-    "netstandard1.3": {
-      "dependencies": {
-        "System.Net.Http": "4.1.0-*"
-      }
-    }
+    "netstandard1.3": {}
   }
 }
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authorization/project.json b/src/Microsoft.AspNetCore.Authorization/project.json
index 303ba904a1..fc455c84dd 100644
--- a/src/Microsoft.AspNetCore.Authorization/project.json
+++ b/src/Microsoft.AspNetCore.Authorization/project.json
@@ -25,7 +25,8 @@
     "Microsoft.Extensions.TaskCache.Sources": {
       "version": "1.1.0-*",
       "type": "build"
-    }
+    },
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {
@@ -37,7 +38,7 @@
     },
     "netstandard1.3": {
       "dependencies": {
-        "System.Security.Claims": "4.0.1-*"
+        "System.Security.Claims": "4.3.0-*"
       }
     }
   }
diff --git a/src/Microsoft.AspNetCore.ChunkingCookieManager.Sources/project.json b/src/Microsoft.AspNetCore.ChunkingCookieManager.Sources/project.json
index a1a4f21841..96571bb786 100644
--- a/src/Microsoft.AspNetCore.ChunkingCookieManager.Sources/project.json
+++ b/src/Microsoft.AspNetCore.ChunkingCookieManager.Sources/project.json
@@ -3,7 +3,8 @@
   "shared": "*.cs",
   "dependencies": {
     "Microsoft.AspNetCore.Http.Abstractions": "1.1.0-*",
-    "Microsoft.Net.Http.Headers": "1.1.0-*"
+    "Microsoft.Net.Http.Headers": "1.1.0-*",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.CookiePolicy/project.json b/src/Microsoft.AspNetCore.CookiePolicy/project.json
index 4cf5f4881c..471dfc8a8e 100644
--- a/src/Microsoft.AspNetCore.CookiePolicy/project.json
+++ b/src/Microsoft.AspNetCore.CookiePolicy/project.json
@@ -20,7 +20,8 @@
   },
   "dependencies": {
     "Microsoft.AspNetCore.Http": "1.1.0-*",
-    "Microsoft.Extensions.Options": "1.1.0-*"
+    "Microsoft.Extensions.Options": "1.1.0-*",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.Owin.Security.Interop/project.json b/src/Microsoft.Owin.Security.Interop/project.json
index c7b3326a01..be6e48490b 100644
--- a/src/Microsoft.Owin.Security.Interop/project.json
+++ b/src/Microsoft.Owin.Security.Interop/project.json
@@ -19,7 +19,8 @@
   },
   "dependencies": {
     "Microsoft.AspNetCore.DataProtection.Extensions": "1.1.0-*",
-    "Microsoft.Owin.Security": "3.0.1"
+    "Microsoft.Owin.Security": "3.0.1",
+    "NETStandard.Library": "1.6.1-*"
   },
   "frameworks": {
     "net451": {}
diff --git a/test/Microsoft.AspNetCore.Authentication.Test/project.json b/test/Microsoft.AspNetCore.Authentication.Test/project.json
index 0feac5dd91..1fd82c9f5a 100644
--- a/test/Microsoft.AspNetCore.Authentication.Test/project.json
+++ b/test/Microsoft.AspNetCore.Authentication.Test/project.json
@@ -19,7 +19,7 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
diff --git a/test/Microsoft.AspNetCore.Authorization.Test/project.json b/test/Microsoft.AspNetCore.Authorization.Test/project.json
index f8fda41e34..6d723ec6b2 100644
--- a/test/Microsoft.AspNetCore.Authorization.Test/project.json
+++ b/test/Microsoft.AspNetCore.Authorization.Test/project.json
@@ -14,7 +14,7 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
diff --git a/test/Microsoft.AspNetCore.ChunkingCookieManager.Sources.Test/project.json b/test/Microsoft.AspNetCore.ChunkingCookieManager.Sources.Test/project.json
index f5fab3f1e6..c060c077f5 100644
--- a/test/Microsoft.AspNetCore.ChunkingCookieManager.Sources.Test/project.json
+++ b/test/Microsoft.AspNetCore.ChunkingCookieManager.Sources.Test/project.json
@@ -15,7 +15,7 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
diff --git a/test/Microsoft.AspNetCore.CookiePolicy.Test/project.json b/test/Microsoft.AspNetCore.CookiePolicy.Test/project.json
index 89673d8488..9398f1df85 100644
--- a/test/Microsoft.AspNetCore.CookiePolicy.Test/project.json
+++ b/test/Microsoft.AspNetCore.CookiePolicy.Test/project.json
@@ -14,7 +14,7 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.1.0-*",
           "type": "platform"
         }
       }
diff --git a/test/Microsoft.Owin.Security.Interop.Test/project.json b/test/Microsoft.Owin.Security.Interop.Test/project.json
index e622bd746f..89709865e0 100644
--- a/test/Microsoft.Owin.Security.Interop.Test/project.json
+++ b/test/Microsoft.Owin.Security.Interop.Test/project.json
@@ -9,6 +9,7 @@
     "Microsoft.Owin.Security.Cookies": "3.0.1",
     "Microsoft.Owin.Security.Interop": "1.1.0-*",
     "Microsoft.Owin.Testing": "3.0.1",
+    "NETStandard.Library": "1.6.1-*",
     "xunit": "2.2.0-*"
   },
   "frameworks": {