diff --git a/OpenFTTH.APIGateway/OpenFTTH.APIGateway.csproj b/OpenFTTH.APIGateway/OpenFTTH.APIGateway.csproj
index a137f8d..d012ac5 100644
--- a/OpenFTTH.APIGateway/OpenFTTH.APIGateway.csproj
+++ b/OpenFTTH.APIGateway/OpenFTTH.APIGateway.csproj
@@ -22,8 +22,8 @@
     <PackageReference Include="OpenFTTH.RouteNetwork.Business" Version="3.1.0" />
     <PackageReference Include="OpenFTTH.Schematic.API" Version="3.3.0" />
     <PackageReference Include="OpenFTTH.Schematic.Business" Version="3.3.0" />
-    <PackageReference Include="OpenFTTH.UtilityGraphService.API" Version="4.12.1" />
-    <PackageReference Include="OpenFTTH.UtilityGraphService.Business" Version="4.12.1" />
+    <PackageReference Include="OpenFTTH.UtilityGraphService.API" Version="4.12.2" />
+    <PackageReference Include="OpenFTTH.UtilityGraphService.Business" Version="4.12.2" />
     <PackageReference Include="OpenFTTH.Work.API" Version="0.8.0" />
     <PackageReference Include="OpenFTTH.Work.Business" Version="0.8.0" />
     <PackageReference Include="ProjNet" Version="2.0.0" />