diff --git a/Oqtane.Client/Oqtane.Client.csproj b/Oqtane.Client/Oqtane.Client.csproj
index 68dad12d..acc4da87 100644
--- a/Oqtane.Client/Oqtane.Client.csproj
+++ b/Oqtane.Client/Oqtane.Client.csproj
@@ -27,10 +27,10 @@
   </ItemGroup>
   
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="3.2.0-preview3.20168.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Build" Version="3.2.0-preview3.20168.3" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="3.2.0-preview4.20210.8" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Build" Version="3.2.0-preview4.20210.8" PrivateAssets="all" />
     <PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="3.1.2" />
-    <PackageReference Include="System.Net.Http.Json" Version="3.2.0-preview3.20175.8" />
+    <PackageReference Include="System.Net.Http.Json" Version="3.2.0-preview5.20210.3" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Oqtane.Server/Oqtane.Server.csproj b/Oqtane.Server/Oqtane.Server.csproj
index bbf00ff7..fd6d457d 100644
--- a/Oqtane.Server/Oqtane.Server.csproj
+++ b/Oqtane.Server/Oqtane.Server.csproj
@@ -26,7 +26,7 @@
 
   <ItemGroup>
     <PackageReference Include="dbup" Version="4.3.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="3.2.0-preview3.20168.3" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="3.2.0-preview4.20210.8" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.1.2" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.1.2" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.2" />