diff --git a/samples/SampleHealthChecker.AspNetCore/SampleHealthChecker.AspNetCore.csproj b/samples/SampleHealthChecker.AspNetCore/SampleHealthChecker.AspNetCore.csproj
index 275080f..834c9e7 100644
--- a/samples/SampleHealthChecker.AspNetCore/SampleHealthChecker.AspNetCore.csproj
+++ b/samples/SampleHealthChecker.AspNetCore/SampleHealthChecker.AspNetCore.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp1.0</TargetFramework>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
     <PackageTargetFallback>$(PackageTargetFallback);portable-net45+win8</PackageTargetFallback>
   </PropertyGroup>
 
@@ -12,19 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="BuildBundlerMinifier" Version="2.4.337" />
-    <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.0.2" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.0.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.0.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.0.2" />
-    <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.0.3" />
-    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="1.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.0.2" />
-    <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="1.0.1" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0-preview1-final" />
   </ItemGroup>
 
   <Target Name="PrepublishScript" BeforeTargets="PrepareForPublish">
diff --git a/src/Microsoft.AspNetCore.HealthChecks/Microsoft.AspNetCore.HealthChecks.csproj b/src/Microsoft.AspNetCore.HealthChecks/Microsoft.AspNetCore.HealthChecks.csproj
index 62a414c..b5fefa2 100644
--- a/src/Microsoft.AspNetCore.HealthChecks/Microsoft.AspNetCore.HealthChecks.csproj
+++ b/src/Microsoft.AspNetCore.HealthChecks/Microsoft.AspNetCore.HealthChecks.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp1.0</TargetFramework>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
@@ -9,7 +9,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Hosting" Version="1.0.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Hosting" Version="2.0.0-preview1-final" />
     <ProjectReference Include="..\Microsoft.Extensions.HealthChecks\Microsoft.Extensions.HealthChecks.csproj" />
   </ItemGroup>
 
diff --git a/src/Microsoft.Extensions.HealthChecks.AzureStorage/Microsoft.Extensions.HealthChecks.AzureStorage.csproj b/src/Microsoft.Extensions.HealthChecks.AzureStorage/Microsoft.Extensions.HealthChecks.AzureStorage.csproj
index 24d5ce9..0b96ff9 100644
--- a/src/Microsoft.Extensions.HealthChecks.AzureStorage/Microsoft.Extensions.HealthChecks.AzureStorage.csproj
+++ b/src/Microsoft.Extensions.HealthChecks.AzureStorage/Microsoft.Extensions.HealthChecks.AzureStorage.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard1.3</TargetFramework>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
     <PackageTargetFallback>$(PackageTargetFallback);net46</PackageTargetFallback>
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
@@ -17,7 +17,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Hosting" Version="1.0.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Hosting" Version="2.0.0-preview1-final" />
     <PackageReference Include="System.Threading.Tasks.Parallel" Version="4.3.0" />
     <PackageReference Include="System.Threading.Thread" Version="4.3.0" />
     <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.3.0" />
diff --git a/src/Microsoft.Extensions.HealthChecks.SqlServer/Microsoft.Extensions.HealthChecks.SqlServer.csproj b/src/Microsoft.Extensions.HealthChecks.SqlServer/Microsoft.Extensions.HealthChecks.SqlServer.csproj
index 38cb3ff..2534909 100644
--- a/src/Microsoft.Extensions.HealthChecks.SqlServer/Microsoft.Extensions.HealthChecks.SqlServer.csproj
+++ b/src/Microsoft.Extensions.HealthChecks.SqlServer/Microsoft.Extensions.HealthChecks.SqlServer.csproj
@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard1.3</TargetFramework>
+    <NetStandardImplicitPackageVersion>2.0.0-preview1-25301-01</NetStandardImplicitPackageVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.Extensions.HealthChecks/Microsoft.Extensions.HealthChecks.csproj b/src/Microsoft.Extensions.HealthChecks/Microsoft.Extensions.HealthChecks.csproj
index 75eef99..12b20ed 100644
--- a/src/Microsoft.Extensions.HealthChecks/Microsoft.Extensions.HealthChecks.csproj
+++ b/src/Microsoft.Extensions.HealthChecks/Microsoft.Extensions.HealthChecks.csproj
@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard1.3</TargetFramework>
+    <NetStandardImplicitPackageVersion>2.0.0-preview1-25301-01</NetStandardImplicitPackageVersion>
   </PropertyGroup>
 
   <ItemGroup>
@@ -9,7 +10,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="1.0.2" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="2.0.0-preview1-final" />
     <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
     <PackageReference Include="System.Diagnostics.Process" Version="4.3.0" />
     <PackageReference Include="System.Threading.Tasks.Parallel" Version="4.3.0" />
diff --git a/test/Microsoft.Extensions.HealthChecks.Test/Microsoft.Extensions.HealthChecks.Test.csproj b/test/Microsoft.Extensions.HealthChecks.Test/Microsoft.Extensions.HealthChecks.Test.csproj
index b15a756..b95f14a 100644
--- a/test/Microsoft.Extensions.HealthChecks.Test/Microsoft.Extensions.HealthChecks.Test.csproj
+++ b/test/Microsoft.Extensions.HealthChecks.Test/Microsoft.Extensions.HealthChecks.Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net46;netcoreapp1.0</TargetFrameworks>
+    <TargetFrameworks>net46;netcoreapp2.0</TargetFrameworks>
     <RootNamespace>Microsoft.Extensions.HealthChecks</RootNamespace>
   </PropertyGroup>