diff --git a/Botler/Botler.csproj b/Botler/Botler.csproj
index 92a545c..c3afcdd 100644
--- a/Botler/Botler.csproj
+++ b/Botler/Botler.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.6" />
     <PackageReference Include="Microsoft.AspNetCore" Version="2.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.1" />
-    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.1" />
+    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.15" />
     <PackageReference Include="Microsoft.Azure.CognitiveServices.ContentModerator" Version="0.12.1-preview" />
     <PackageReference Include="Microsoft.Azure.CognitiveServices.Language" Version="1.0.1-preview" />
     <PackageReference Include="Microsoft.Bot.Builder" Version="4.0.6" />