diff --git a/build/dependencies.props b/build/dependencies.props
index c5193b750f..b9ac0f5f05 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <AspNetCoreVersion>1.2.0-*</AspNetCoreVersion>
+    <AspNetCoreVersion>2.0.0-*</AspNetCoreVersion>
     <CoreFxVersion>4.3.0</CoreFxVersion>
     <IdentityModelActiveDirectoryVersion>3.13.8</IdentityModelActiveDirectoryVersion>
     <IdentityModelOpenIdVersion>2.1.3</IdentityModelOpenIdVersion>
diff --git a/version.props b/version.props
index e77c8d9c38..44cb2290b9 100644
--- a/version.props
+++ b/version.props
@@ -1,7 +1,7 @@
 <!-- This file may be overwritten by automation. Only values allowed here are VersionPrefix and VersionSuffix.  -->
 <Project>
     <PropertyGroup>
-        <VersionPrefix>1.2.0</VersionPrefix>
+        <VersionPrefix>2.0.0</VersionPrefix>
         <VersionSuffix>preview1</VersionSuffix>
     </PropertyGroup>
 </Project>
\ No newline at end of file