diff --git a/server/SignalR.Server.NetCore/SignalR.Server.NetCore.csproj b/server/SignalR.Server.NetCore/SignalR.Server.NetCore.csproj
index d2f5f81..70d46ad 100644
--- a/server/SignalR.Server.NetCore/SignalR.Server.NetCore.csproj
+++ b/server/SignalR.Server.NetCore/SignalR.Server.NetCore.csproj
@@ -9,7 +9,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.2" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.4" />
     <PackageReference Include="Microsoft.AspNetCore.App" version="2.1.2" />
     <PackageReference Include="Microsoft.AspNetCore.SignalR" Version="1.0.3" />
     <PackageReference Include="Swashbuckle.AspNetCore.Swagger" Version="3.0.0" />