diff --git a/SideView.BlazorGL/SideView.BlazorGL.csproj b/SideView.BlazorGL/SideView.BlazorGL.csproj
index 3add3ea..e8160b2 100644
--- a/SideView.BlazorGL/SideView.BlazorGL.csproj
+++ b/SideView.BlazorGL/SideView.BlazorGL.csproj
@@ -75,7 +75,7 @@
 <!--  </ItemGroup>-->
   <ItemGroup Condition=" '$(TargetFramework)' == 'net8.0' ">
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="8.0.11" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.11" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.3" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/TopDownView.BlazorGL/TopDownView.BlazorGL.csproj b/TopDownView.BlazorGL/TopDownView.BlazorGL.csproj
index 4fbc666..cec73fa 100644
--- a/TopDownView.BlazorGL/TopDownView.BlazorGL.csproj
+++ b/TopDownView.BlazorGL/TopDownView.BlazorGL.csproj
@@ -68,7 +68,7 @@
 <!--  </ItemGroup>-->
   <ItemGroup Condition=" '$(TargetFramework)' == 'net8.0' ">
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="8.0.11" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.11" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.3" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>