diff --git a/build.ps1 b/build.ps1
index cf8bff1..a88a0c9 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 f88fe40..58e71e1 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/src/Microsoft.DotNet.Watcher.Core/project.json b/src/Microsoft.DotNet.Watcher.Core/project.json
index f6926c7..0b16660 100644
--- a/src/Microsoft.DotNet.Watcher.Core/project.json
+++ b/src/Microsoft.DotNet.Watcher.Core/project.json
@@ -9,13 +9,13 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.DotNet.ProjectModel": "1.0.0-*",
-    "Microsoft.Extensions.FileProviders.Abstractions": "1.0.0-*",
-    "Microsoft.Extensions.FileProviders.Physical": "1.0.0-*",
-    "Microsoft.Extensions.PlatformAbstractions": "1.0.0-*",
-    "Microsoft.Extensions.Logging.Abstractions": "1.0.0-*",
-    "Microsoft.Extensions.FileSystemGlobbing": "1.0.0-*",
-    "NETStandard.Library": "1.5.0-*",
+    "Microsoft.DotNet.ProjectModel": "1.0.0-rc2-002702",
+    "Microsoft.Extensions.FileProviders.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.FileProviders.Physical": "1.0.0-rc2-final",
+    "Microsoft.Extensions.PlatformAbstractions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Logging.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.FileSystemGlobbing": "1.0.0-rc2-final",
+    "NETStandard.Library": "1.5.0-rc2-24027",
     "Microsoft.Extensions.Process.Sources": {
       "type": "build",
       "version": "1.0.0-*"
diff --git a/src/Microsoft.DotNet.Watcher.Tools/project.json b/src/Microsoft.DotNet.Watcher.Tools/project.json
index 867642e..d8134be 100644
--- a/src/Microsoft.DotNet.Watcher.Tools/project.json
+++ b/src/Microsoft.DotNet.Watcher.Tools/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-preview1-final",
   "buildOptions": {
     "outputName": "dotnet-watch",
     "warningsAsErrors": true,
@@ -12,9 +12,9 @@
   },
   "dependencies": {
     "Microsoft.DotNet.Watcher.Core": "1.0.0-*",
-    "Microsoft.Extensions.CommandLineUtils": "1.0.0-*",
-    "Microsoft.Extensions.Logging": "1.0.0-*",
-    "Microsoft.Extensions.Logging.Console": "1.0.0-*"
+    "Microsoft.Extensions.CommandLineUtils": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Logging": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Logging.Console": "1.0.0-rc2-final"
   },
   "frameworks": {
     "netcoreapp1.0": {
@@ -25,7 +25,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "1.0.0-*"
+          "version": "1.0.0-rc2-3002702"
         }
       }
     }
diff --git a/test/Microsoft.DotNet.Watcher.Tools.FunctionalTests/project.json b/test/Microsoft.DotNet.Watcher.Tools.FunctionalTests/project.json
index 16b2386..47b3227 100644
--- a/test/Microsoft.DotNet.Watcher.Tools.FunctionalTests/project.json
+++ b/test/Microsoft.DotNet.Watcher.Tools.FunctionalTests/project.json
@@ -5,15 +5,15 @@
   },
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.Extensions.DependencyInjection": "1.0.0-*",
+    "Microsoft.Extensions.DependencyInjection": "1.0.0-rc2-final",
     "Microsoft.Extensions.Process.Sources": {
       "type": "build",
       "version": "1.0.0-*"
     },
     "Microsoft.DotNet.Watcher.Core": "1.0.0-*",
-    "NETStandard.Library": "1.5.0-*",
+    "NETStandard.Library": "1.5.0-rc2-24027",
     "Newtonsoft.Json": "8.0.2",
-    "System.Threading.Thread": "4.0.0-*",
+    "System.Threading.Thread": "4.0.0-rc2-24027",
     "xunit": "2.1.0"
   },
   "frameworks": {
@@ -25,7 +25,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "1.0.0-*"
+          "version": "1.0.0-rc2-3002702"
         }
       }
     }
diff --git a/test/Microsoft.DotNet.Watcher.Tools.Tests/project.json b/test/Microsoft.DotNet.Watcher.Tools.Tests/project.json
index 44db712..f709f52 100644
--- a/test/Microsoft.DotNet.Watcher.Tools.Tests/project.json
+++ b/test/Microsoft.DotNet.Watcher.Tools.Tests/project.json
@@ -5,8 +5,8 @@
   },
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.DotNet.Watcher.Tools": "1.0.0-*",
-    "NETStandard.Library": "1.5.0-*",
+    "Microsoft.DotNet.Watcher.Tools": "1.0.0-preview1-final",
+    "NETStandard.Library": "1.5.0-rc2-24027",
     "xunit": "2.1.0"
   },
   "frameworks": {
@@ -18,7 +18,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "1.0.0-*"
+          "version": "1.0.0-rc2-3002702"
         }
       }
     }
diff --git a/test/TestApps/AppWithDeps/project.json b/test/TestApps/AppWithDeps/project.json
index 8fbde9f..079edd2 100644
--- a/test/TestApps/AppWithDeps/project.json
+++ b/test/TestApps/AppWithDeps/project.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "1.0.0-*"
+          "version": "1.0.0-rc2-3002702"
         }
       },
       "imports": [
diff --git a/test/TestApps/Dependency/project.json b/test/TestApps/Dependency/project.json
index d8ac931..a643d5a 100644
--- a/test/TestApps/Dependency/project.json
+++ b/test/TestApps/Dependency/project.json
@@ -1,7 +1,7 @@
 {
   "version": "1.0.0",
   "dependencies": {
-    "NETStandard.Library": "1.5.0-*"
+    "NETStandard.Library": "1.5.0-rc2-24027"
   },
   "frameworks": {
     "netstandard1.5": {
diff --git a/test/TestApps/GlobbingApp/project.json b/test/TestApps/GlobbingApp/project.json
index fd675db..e1d2b02 100644
--- a/test/TestApps/GlobbingApp/project.json
+++ b/test/TestApps/GlobbingApp/project.json
@@ -15,7 +15,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "1.0.0-*"
+          "version": "1.0.0-rc2-3002702"
         }
       },
       "imports": [
diff --git a/test/TestApps/NoDepsApp/project.json b/test/TestApps/NoDepsApp/project.json
index f0eb960..21deacc 100644
--- a/test/TestApps/NoDepsApp/project.json
+++ b/test/TestApps/NoDepsApp/project.json
@@ -8,7 +8,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "1.0.0-*"
+          "version": "1.0.0-rc2-3002702"
         }
       },
       "imports": [