diff --git a/src/DevelopmentInProgress.Socket.Extensions/DevelopmentInProgress.Socket.Extensions.csproj b/src/DevelopmentInProgress.Socket.Extensions/DevelopmentInProgress.Socket.Extensions.csproj
index 70f8ca62..43cb6f88 100644
--- a/src/DevelopmentInProgress.Socket.Extensions/DevelopmentInProgress.Socket.Extensions.csproj
+++ b/src/DevelopmentInProgress.Socket.Extensions/DevelopmentInProgress.Socket.Extensions.csproj
@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore" Version="2.1.2" />
-    <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.1.1" />
+    <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.1.7" />
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>