diff --git a/build.ps1 b/build.ps1
index cf8bff13..a88a0c98 100644
--- a/build.ps1
+++ b/build.ps1
@@ -33,7 +33,7 @@ cd $PSScriptRoot
 $repoFolder = $PSScriptRoot
 $env:REPO_FOLDER = $repoFolder
 
-$koreBuildZip="https://github.com/aspnet/KoreBuild/archive/release.zip"
+$koreBuildZip="https://github.com/aspnet/KoreBuild/archive/1.0.0-rc2.zip"
 if ($env:KOREBUILD_ZIP)
 {
     $koreBuildZip=$env:KOREBUILD_ZIP
diff --git a/build.sh b/build.sh
index f88fe405..58e71e1e 100755
--- a/build.sh
+++ b/build.sh
@@ -2,7 +2,7 @@
 repoFolder="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 cd $repoFolder
 
-koreBuildZip="https://github.com/aspnet/KoreBuild/archive/release.zip"
+koreBuildZip="https://github.com/aspnet/KoreBuild/archive/1.0.0-rc2.zip"
 if [ ! -z $KOREBUILD_ZIP ]; then
     koreBuildZip=$KOREBUILD_ZIP
 fi
diff --git a/samples/SampleStartups/project.json b/samples/SampleStartups/project.json
index b58d4773..4a5f2ee6 100644
--- a/samples/SampleStartups/project.json
+++ b/samples/SampleStartups/project.json
@@ -1,10 +1,10 @@
 {
   "version": "1.0.0-*",
   "dependencies": {
-    "Microsoft.AspNetCore.Hosting": "1.0.0-*",
-    "Microsoft.Extensions.Configuration.CommandLine": "1.0.0-*",
-    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0-*",
-    "Microsoft.Extensions.Configuration.Json": "1.0.0-*"
+    "Microsoft.AspNetCore.Hosting": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Configuration.CommandLine": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Configuration.Json": "1.0.0-rc2-final"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Hosting.Abstractions/project.json b/src/Microsoft.AspNetCore.Hosting.Abstractions/project.json
index 71616449..76e39c91 100644
--- a/src/Microsoft.AspNetCore.Hosting.Abstractions/project.json
+++ b/src/Microsoft.AspNetCore.Hosting.Abstractions/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "buildOptions": {
     "warningsAsErrors": true,
     "keyFile": "../../tools/Key.snk",
@@ -16,12 +16,12 @@
     }
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Http.Abstractions": "1.0.0-*",
-    "Microsoft.AspNetCore.Hosting.Server.Abstractions": "1.0.0-*",
-    "Microsoft.Extensions.Configuration.Abstractions": "1.0.0-*",
-    "Microsoft.Extensions.DependencyInjection.Abstractions": "1.0.0-*",
-    "Microsoft.Extensions.FileProviders.Abstractions": "1.0.0-*",
-    "Microsoft.Extensions.Logging.Abstractions": "1.0.0-*"
+    "Microsoft.AspNetCore.Http.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.AspNetCore.Hosting.Server.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Configuration.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.DependencyInjection.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.FileProviders.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Logging.Abstractions": "1.0.0-rc2-final"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Hosting.Server.Abstractions/project.json b/src/Microsoft.AspNetCore.Hosting.Server.Abstractions/project.json
index 5add03c8..0950a8d2 100644
--- a/src/Microsoft.AspNetCore.Hosting.Server.Abstractions/project.json
+++ b/src/Microsoft.AspNetCore.Hosting.Server.Abstractions/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "buildOptions": {
     "warningsAsErrors": true,
     "keyFile": "../../tools/Key.snk",
@@ -16,8 +16,8 @@
     }
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Http.Features": "1.0.0-*",
-    "Microsoft.Extensions.Configuration.Abstractions": "1.0.0-*"
+    "Microsoft.AspNetCore.Http.Features": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Configuration.Abstractions": "1.0.0-rc2-final"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Hosting.WindowsServices/project.json b/src/Microsoft.AspNetCore.Hosting.WindowsServices/project.json
index e3a996cf..2633954c 100644
--- a/src/Microsoft.AspNetCore.Hosting.WindowsServices/project.json
+++ b/src/Microsoft.AspNetCore.Hosting.WindowsServices/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "description": "ASP.NET 5 core hosting infrastructure and startup logic for web applications running within a Windows service.",
   "packOptions": {
     "repository": {
@@ -16,7 +16,7 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Hosting": "1.0.0-*"
+    "Microsoft.AspNetCore.Hosting": "1.0.0-rc2-final"
   },
   "frameworks": {
     "net451": {
diff --git a/src/Microsoft.AspNetCore.Hosting/project.json b/src/Microsoft.AspNetCore.Hosting/project.json
index 4926dddc..5d11d4d5 100644
--- a/src/Microsoft.AspNetCore.Hosting/project.json
+++ b/src/Microsoft.AspNetCore.Hosting/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "description": "ASP.NET 5 core hosting infrastructure and startup logic for web applications.",
   "packOptions": {
     "repository": {
@@ -16,21 +16,21 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Hosting.Abstractions": "1.0.0-*",
-    "Microsoft.AspNetCore.Hosting.Server.Abstractions": "1.0.0-*",
-    "Microsoft.AspNetCore.Http": "1.0.0-*",
-    "Microsoft.AspNetCore.Http.Extensions": "1.0.0-*",
-    "Microsoft.Extensions.FileProviders.Physical": "1.0.0-*",
-    "Microsoft.Extensions.Options": "1.0.0-*",
-    "Microsoft.Extensions.Configuration": "1.0.0-*",
-    "Microsoft.Extensions.DependencyInjection": "1.0.0-*",
-    "Microsoft.Extensions.Logging": "1.0.0-*",
-    "Microsoft.Extensions.PlatformAbstractions": "1.0.0-*",
+    "Microsoft.AspNetCore.Hosting.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.AspNetCore.Hosting.Server.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.AspNetCore.Http": "1.0.0-rc2-final",
+    "Microsoft.AspNetCore.Http.Extensions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.FileProviders.Physical": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Options": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Configuration": "1.0.0-rc2-final",
+    "Microsoft.Extensions.DependencyInjection": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Logging": "1.0.0-rc2-final",
+    "Microsoft.Extensions.PlatformAbstractions": "1.0.0-rc2-final",
     "Microsoft.Extensions.TypeNameHelper.Sources": {
       "version": "1.0.0-*",
       "type": "build"
     },
-    "System.Diagnostics.DiagnosticSource": "4.0.0-*"
+    "System.Diagnostics.DiagnosticSource": "4.0.0-rc2-24027"
   },
   "frameworks": {
     "net451": {
@@ -48,9 +48,9 @@
     },
     "netstandard1.3": {
       "dependencies": {
-        "System.Console": "4.0.0-*",
-        "System.Diagnostics.StackTrace": "4.0.1-*",
-        "System.Reflection.Extensions": "4.0.1-*"
+        "System.Console": "4.0.0-rc2-24027",
+        "System.Diagnostics.StackTrace": "4.0.1-rc2-24027",
+        "System.Reflection.Extensions": "4.0.1-rc2-24027"
       },
       "imports": [
         "portable-net45+win8"
diff --git a/src/Microsoft.AspNetCore.Server.Testing/project.json b/src/Microsoft.AspNetCore.Server.Testing/project.json
index 3b6bbf8f..137f533d 100644
--- a/src/Microsoft.AspNetCore.Server.Testing/project.json
+++ b/src/Microsoft.AspNetCore.Server.Testing/project.json
@@ -17,8 +17,8 @@
   },
   "dependencies": {
     "Microsoft.AspNetCore.Testing": "1.0.0-*",
-    "Microsoft.Extensions.Logging.Abstractions": "1.0.0-*",
-    "Microsoft.Extensions.PlatformAbstractions": "1.0.0-*",
+    "Microsoft.Extensions.Logging.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.PlatformAbstractions": "1.0.0-rc2-final",
     "Microsoft.Extensions.Process.Sources": {
       "type": "build",
       "version": "1.0.0-*"
@@ -38,15 +38,15 @@
     },
     "netstandard1.3": {
       "dependencies": {
-        "System.Diagnostics.Process": "4.1.0-*",
-        "System.IO.FileSystem": "4.0.1-*",
-        "System.Net.Http": "4.0.1-*",
-        "System.Net.Primitives": "4.0.11-*",
-        "System.Net.Sockets": "4.1.0-*",
-        "System.Runtime.Extensions": "4.1.0-*",
-        "System.Text.RegularExpressions": "4.0.12-*",
-        "System.Threading": "4.0.11-*",
-        "System.Threading.Thread": "4.0.0-*"
+        "System.Diagnostics.Process": "4.1.0-rc2-24027",
+        "System.IO.FileSystem": "4.0.1-rc2-24027",
+        "System.Net.Http": "4.0.1-rc2-24027",
+        "System.Net.Primitives": "4.0.11-rc2-24027",
+        "System.Net.Sockets": "4.1.0-rc2-24027",
+        "System.Runtime.Extensions": "4.1.0-rc2-24027",
+        "System.Text.RegularExpressions": "4.0.12-rc2-24027",
+        "System.Threading": "4.0.11-rc2-24027",
+        "System.Threading.Thread": "4.0.0-rc2-24027"
       },
       "imports": [
         "portable-net45+win8"
diff --git a/src/Microsoft.AspNetCore.TestHost/project.json b/src/Microsoft.AspNetCore.TestHost/project.json
index 0cabef3b..ba126c75 100644
--- a/src/Microsoft.AspNetCore.TestHost/project.json
+++ b/src/Microsoft.AspNetCore.TestHost/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "buildOptions": {
     "warningsAsErrors": true,
     "keyFile": "../../tools/Key.snk",
@@ -16,7 +16,7 @@
     }
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Hosting": "1.0.0-*"
+    "Microsoft.AspNetCore.Hosting": "1.0.0-rc2-final"
   },
   "frameworks": {
     "net451": {
@@ -26,8 +26,8 @@
     },
     "netstandard1.3": {
       "dependencies": {
-        "System.Diagnostics.Contracts": "4.0.1-*",
-        "System.Net.Http": "4.0.1-*"
+        "System.Diagnostics.Contracts": "4.0.1-rc2-24027",
+        "System.Net.Http": "4.0.1-rc2-24027"
       },
       "imports": [
         "portable-net45+win8"
diff --git a/test/Microsoft.AspNetCore.Hosting.Tests/project.json b/test/Microsoft.AspNetCore.Hosting.Tests/project.json
index 879fd8a6..5a809d73 100644
--- a/test/Microsoft.AspNetCore.Hosting.Tests/project.json
+++ b/test/Microsoft.AspNetCore.Hosting.Tests/project.json
@@ -15,22 +15,22 @@
   },
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.NETCore.Platforms": "1.0.1-*",
-    "Microsoft.AspNetCore.Hosting": "1.0.0-*",
-    "Microsoft.AspNetCore.Owin": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027",
+    "Microsoft.AspNetCore.Hosting": "1.0.0-rc2-final",
+    "Microsoft.AspNetCore.Owin": "1.0.0-rc2-final",
     "Microsoft.AspNetCore.Testing": "1.0.0-*",
-    "Microsoft.Extensions.Options": "1.0.0-*",
-    "Microsoft.Extensions.PlatformAbstractions": "1.0.0-*",
+    "Microsoft.Extensions.Options": "1.0.0-rc2-final",
+    "Microsoft.Extensions.PlatformAbstractions": "1.0.0-rc2-final",
     "xunit": "2.1.0"
   },
   "frameworks": {
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.0.0-rc2-3002702",
           "type": "platform"
         },
-        "System.Diagnostics.Process": "4.1.0-*"
+        "System.Diagnostics.Process": "4.1.0-rc2-24027"
       },
       "imports": [
         "dnxcore50",
diff --git a/test/Microsoft.AspNetCore.TestHost.Tests/project.json b/test/Microsoft.AspNetCore.TestHost.Tests/project.json
index 9c82d1c2..5efeb6fb 100644
--- a/test/Microsoft.AspNetCore.TestHost.Tests/project.json
+++ b/test/Microsoft.AspNetCore.TestHost.Tests/project.json
@@ -5,20 +5,20 @@
   },
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.NETCore.Platforms": "1.0.1-*",
-    "Microsoft.AspNetCore.TestHost": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027",
+    "Microsoft.AspNetCore.TestHost": "1.0.0-rc2-final",
     "Microsoft.AspNetCore.Testing": "1.0.0-*",
-    "Microsoft.Extensions.DiagnosticAdapter": "1.0.0-*",
+    "Microsoft.Extensions.DiagnosticAdapter": "1.0.0-rc2-final",
     "xunit": "2.1.0"
   },
   "frameworks": {
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.0.0-rc2-3002702",
           "type": "platform"
         },
-        "System.Diagnostics.Process": "4.1.0-*"
+        "System.Diagnostics.Process": "4.1.0-rc2-24027"
       },
       "imports": [
         "dnxcore50",