diff --git a/ACE-WebService/src/ACEWebService/ACEWebService.csproj b/ACE-WebService/src/ACEWebService/ACEWebService.csproj
index 638df0d..b8c64fc 100644
--- a/ACE-WebService/src/ACEWebService/ACEWebService.csproj
+++ b/ACE-WebService/src/ACEWebService/ACEWebService.csproj
@@ -23,7 +23,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.1.1" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.0.3" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.0.4" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning" Version="1.0.3" />
     <PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.0.3" />
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.0.2" />