diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 1ea49abba..d7fead979 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -43,29 +43,29 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>907f7da59b40c80941b02ac2a46650adf3f606bc</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.App.Ref" Version="5.0.0-rc.1.20420.16" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.AspNetCore.App.Ref" Version="5.0.0-rc.1.20420.18" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>9b5999f340fc64aac178ba5416e805a21e885fbf</Sha>
+      <Sha>a700662decce4056c23135b8a4e99b44179ea24e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.App.Runtime.win-x64" Version="5.0.0-rc.1.20420.16" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.AspNetCore.App.Runtime.win-x64" Version="5.0.0-rc.1.20420.18" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>9b5999f340fc64aac178ba5416e805a21e885fbf</Sha>
+      <Sha>a700662decce4056c23135b8a4e99b44179ea24e</Sha>
     </Dependency>
-    <Dependency Name="VS.Redist.Common.AspNetCore.TargetingPack.x64.5.0" Version="5.0.0-rc.1.20420.16" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="VS.Redist.Common.AspNetCore.TargetingPack.x64.5.0" Version="5.0.0-rc.1.20420.18" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>9b5999f340fc64aac178ba5416e805a21e885fbf</Sha>
+      <Sha>a700662decce4056c23135b8a4e99b44179ea24e</Sha>
     </Dependency>
-    <Dependency Name="dotnet-dev-certs" Version="5.0.0-rc.1.20420.16" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="dotnet-dev-certs" Version="5.0.0-rc.1.20420.18" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>9b5999f340fc64aac178ba5416e805a21e885fbf</Sha>
+      <Sha>a700662decce4056c23135b8a4e99b44179ea24e</Sha>
     </Dependency>
-    <Dependency Name="dotnet-user-secrets" Version="5.0.0-rc.1.20420.16" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="dotnet-user-secrets" Version="5.0.0-rc.1.20420.18" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>9b5999f340fc64aac178ba5416e805a21e885fbf</Sha>
+      <Sha>a700662decce4056c23135b8a4e99b44179ea24e</Sha>
     </Dependency>
-    <Dependency Name="dotnet-watch" Version="5.0.0-rc.1.20420.16" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="dotnet-watch" Version="5.0.0-rc.1.20420.18" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>9b5999f340fc64aac178ba5416e805a21e885fbf</Sha>
+      <Sha>a700662decce4056c23135b8a4e99b44179ea24e</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Test.ProjectTemplates.2.1" Version="1.0.2-beta4.20420.1">
       <Uri>https://github.com/dotnet/test-templates</Uri>
@@ -79,13 +79,13 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>6a10ce799f42102bee8f8bec9a52c42cca6ed272</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk" Version="5.0.100-rc.1.20420.18">
+    <Dependency Name="Microsoft.NET.Sdk" Version="5.0.100-rc.1.20421.1">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>a56cb4c63e43ae43a8c065f69a3c1e036a033aa0</Sha>
+      <Sha>c1c11f471778fb6a80fe04ce95088c0ac53b6e18</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="5.0.100-rc.1.20420.18">
+    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="5.0.100-rc.1.20421.1">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>a56cb4c63e43ae43a8c065f69a3c1e036a033aa0</Sha>
+      <Sha>c1c11f471778fb6a80fe04ce95088c0ac53b6e18</Sha>
     </Dependency>
     <!-- For coherency purposes, these versions should be gated by the versions of winforms and wpf routed via windowsdesktop -->
     <Dependency Name="Microsoft.Dotnet.WinForms.ProjectTemplates" Version="5.0.0-rc.1.20417.2" CoherentParentDependency="Microsoft.WindowsDesktop.App.Runtime.win-x64">
diff --git a/eng/Versions.props b/eng/Versions.props
index 12b2c9314..0737a47d7 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -41,20 +41,20 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/aspnet/AspNetCore -->
-    <MicrosoftAspNetCoreAppRuntimewinx64PackageVersion>5.0.0-rc.1.20420.16</MicrosoftAspNetCoreAppRuntimewinx64PackageVersion>
-    <MicrosoftAspNetCoreAppRefPackageVersion>5.0.0-rc.1.20420.16</MicrosoftAspNetCoreAppRefPackageVersion>
-    <VSRedistCommonAspNetCoreTargetingPackx6450PackageVersion>5.0.0-rc.1.20420.16</VSRedistCommonAspNetCoreTargetingPackx6450PackageVersion>
-    <dotnetdevcertsPackageVersion>5.0.0-rc.1.20420.16</dotnetdevcertsPackageVersion>
-    <dotnetusersecretsPackageVersion>5.0.0-rc.1.20420.16</dotnetusersecretsPackageVersion>
-    <dotnetwatchPackageVersion>5.0.0-rc.1.20420.16</dotnetwatchPackageVersion>
+    <MicrosoftAspNetCoreAppRuntimewinx64PackageVersion>5.0.0-rc.1.20420.18</MicrosoftAspNetCoreAppRuntimewinx64PackageVersion>
+    <MicrosoftAspNetCoreAppRefPackageVersion>5.0.0-rc.1.20420.18</MicrosoftAspNetCoreAppRefPackageVersion>
+    <VSRedistCommonAspNetCoreTargetingPackx6450PackageVersion>5.0.0-rc.1.20420.18</VSRedistCommonAspNetCoreTargetingPackx6450PackageVersion>
+    <dotnetdevcertsPackageVersion>5.0.0-rc.1.20420.18</dotnetdevcertsPackageVersion>
+    <dotnetusersecretsPackageVersion>5.0.0-rc.1.20420.18</dotnetusersecretsPackageVersion>
+    <dotnetwatchPackageVersion>5.0.0-rc.1.20420.18</dotnetwatchPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <MicroBuildCorePackageVersion>0.2.0</MicroBuildCorePackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/sdk -->
-    <MicrosoftNETSdkPackageVersion>5.0.100-rc.1.20420.18</MicrosoftNETSdkPackageVersion>
-    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>5.0.100-rc.1.20420.18</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
+    <MicrosoftNETSdkPackageVersion>5.0.100-rc.1.20421.1</MicrosoftNETSdkPackageVersion>
+    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>5.0.100-rc.1.20421.1</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
     <MicrosoftNETBuildExtensionsPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftNETBuildExtensionsPackageVersion>
     <MicrosoftDotnetToolsetInternalPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetToolsetInternalPackageVersion>
   </PropertyGroup>