diff --git a/DotnetPlayground.Web/DotnetPlayground.Web.csproj b/DotnetPlayground.Web/DotnetPlayground.Web.csproj
index 8064e879..9a6d903e 100644
--- a/DotnetPlayground.Web/DotnetPlayground.Web.csproj
+++ b/DotnetPlayground.Web/DotnetPlayground.Web.csproj
@@ -57,7 +57,7 @@
 		<PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="8.0.10" />
 		<PackageReference Include="Microsoft.AspNetCore.Authentication.Twitter" Version="8.0.10" />
 		<PackageReference Include="Microsoft.AspNetCore.SignalR.Protocols.MessagePack" Version="8.0.10" />
-		<PackageReference Include="MessagePack" Version="2.5.172" />
+		<PackageReference Include="MessagePack" Version="2.5.187" />
 	</ItemGroup>
 
 	<Target Name="PrepublishScript" BeforeTargets="PrepareForPublish">
diff --git a/InkBall b/InkBall
index a9b6da6f..821a0e67 160000
--- a/InkBall
+++ b/InkBall
@@ -1 +1 @@
-Subproject commit a9b6da6faaf66a9aebb00c6bf125ab50bae94d00
+Subproject commit 821a0e67377c16fda9de6e21cd262974f8b80d5d