diff --git a/WebSocketsPlayground.csproj b/WebSocketsPlayground.csproj
index f9d379d..afe9108 100644
--- a/WebSocketsPlayground.csproj
+++ b/WebSocketsPlayground.csproj
@@ -9,7 +9,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Http.Extensions" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Http.Features" Version="2.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.2.1" />
     <PackageReference Include="Microsoft.Net.Http.Headers" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Primitives" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Options" Version="2.2.0" />