diff --git a/Oqtane.Client/Oqtane.Client.csproj b/Oqtane.Client/Oqtane.Client.csproj
index 8e2d7039..e5fd25d8 100644
--- a/Oqtane.Client/Oqtane.Client.csproj
+++ b/Oqtane.Client/Oqtane.Client.csproj
@@ -27,10 +27,10 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Blazor" Version="3.0.0-preview9.19424.4" />
-    <PackageReference Include="Microsoft.AspNetCore.Blazor.Build" Version="3.0.0-preview9.19424.4" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.AspNetCore.Blazor.HttpClient" Version="3.0.0-preview9.19424.4" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="3.0.0-preview9.19424.4" />
+    <PackageReference Include="Microsoft.AspNetCore.Blazor" Version="3.0.0-preview9.19457.4" />
+    <PackageReference Include="Microsoft.AspNetCore.Blazor.Build" Version="3.0.0-preview9.19457.4" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Blazor.HttpClient" Version="3.0.0-preview9.19457.4" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="3.0.0-rc1.19457.4" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Oqtane.Server/Oqtane.Server.csproj b/Oqtane.Server/Oqtane.Server.csproj
index 94f97e2f..9dce1d41 100644
--- a/Oqtane.Server/Oqtane.Server.csproj
+++ b/Oqtane.Server/Oqtane.Server.csproj
@@ -38,11 +38,11 @@
 
   <ItemGroup>
     <PackageReference Include="dbup" Version="4.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Blazor.Server" Version="3.0.0-preview9.19424.4" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.0.0-preview9.19424.4" />
-    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.0.0-preview9.19424.4" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.0.0-preview9.19423.6" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.0.0-preview9.19423.6" />
+    <PackageReference Include="Microsoft.AspNetCore.Blazor.Server" Version="3.0.0-preview9.19457.4" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.0.0-rc1.19457.4" />
+    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.0.0-rc1.19457.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.0.0-rc1.19456.14" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.0.0-rc1.19456.14" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="5.0.0-rc2" />
   </ItemGroup>
 
diff --git a/Oqtane.Shared/Oqtane.Shared.csproj b/Oqtane.Shared/Oqtane.Shared.csproj
index 080a5c8c..4db70474 100644
--- a/Oqtane.Shared/Oqtane.Shared.csproj
+++ b/Oqtane.Shared/Oqtane.Shared.csproj
@@ -21,8 +21,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.ComponentModel.Annotations" Version="4.6.0-preview9.19421.4" />
-    <PackageReference Include="System.Text.Json" Version="4.6.0-preview9.19421.4" />
+    <PackageReference Include="System.ComponentModel.Annotations" Version="4.6.0-rc1.19456.4" />
+    <PackageReference Include="System.Text.Json" Version="4.6.0-rc1.19456.4" />
   </ItemGroup>
 
 </Project>
diff --git a/README.md b/README.md
index be3b3a1f..195c8091 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Oqtane uses Blazor, a new web framework for .NET Core that lets you build intera
 
 **To get started with Oqtane:**
 
-   1.&nbsp;Oqtane is currently compatible with **[.NET Core 3.0 Preview 9 SDK (3.0.0-preview9.19424.4)](https://dotnet.microsoft.com/download/dotnet-core/3.0)**.
+   1.&nbsp;Oqtane is currently compatible with **[.NET Core 3.0 RC 1 SDK (3.0.100-rc1-014190)](https://dotnet.microsoft.com/download/dotnet-core/3.0)**.
    
    2.&nbsp;Install the latest **Preview** edition of [Visual Studio 2019](https://visualstudio.com/preview) with the **ASP.NET and web development** workload. Installing the latest **Preview** edition will also install the latest preview of .NET Core 3.