diff --git a/src/OpenIdConnectServer/OpenIdConnectServer.csproj b/src/OpenIdConnectServer/OpenIdConnectServer.csproj
index 9eaffc3..a3f384e 100644
--- a/src/OpenIdConnectServer/OpenIdConnectServer.csproj
+++ b/src/OpenIdConnectServer/OpenIdConnectServer.csproj
@@ -20,7 +20,7 @@
 
   <ItemGroup>
     <PackageReference Include="IdentityServer4" Version="2.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.2.6" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
   </ItemGroup>