diff --git a/samples/Cortex.Net.BlazorTodo/Cortex.Net.BlazorTodo.csproj b/samples/Cortex.Net.BlazorTodo/Cortex.Net.BlazorTodo.csproj
index c43079b..9bf816e 100644
--- a/samples/Cortex.Net.BlazorTodo/Cortex.Net.BlazorTodo.csproj
+++ b/samples/Cortex.Net.BlazorTodo/Cortex.Net.BlazorTodo.csproj
@@ -22,10 +22,10 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.AspNetCore.Blazor" Version="3.1.0-preview2.19528.8" />
-    <PackageReference Include="Microsoft.AspNetCore.Blazor.Build" Version="3.1.0-preview2.19528.8" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.AspNetCore.Blazor.HttpClient" Version="3.1.0-preview2.19528.8" />
-    <PackageReference Include="Microsoft.AspNetCore.Blazor.DevServer" Version="3.1.0-preview2.19528.8" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Blazor" Version="3.1.0-preview3.19555.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Blazor.Build" Version="3.1.0-preview3.19555.2" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Blazor.HttpClient" Version="3.1.0-preview3.19555.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Blazor.DevServer" Version="3.1.0-preview3.19555.2" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.7">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/src/Cortex.Net.Blazor/Cortex.Net.Blazor.csproj b/src/Cortex.Net.Blazor/Cortex.Net.Blazor.csproj
index 21263c0..c3fee15 100644
--- a/src/Cortex.Net.Blazor/Cortex.Net.Blazor.csproj
+++ b/src/Cortex.Net.Blazor/Cortex.Net.Blazor.csproj
@@ -19,7 +19,7 @@
 
   <ItemGroup>
     <PackageReference Include="Fody" Version="6.0.5" PrivateAssets="None" />
-    <PackageReference Include="Microsoft.AspNetCore.Blazor" Version="3.1.0-preview2.19528.8" />
+    <PackageReference Include="Microsoft.AspNetCore.Blazor" Version="3.1.0-preview3.19555.2" />
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.7">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>