diff --git a/DigitalData.UserManager.Application/DigitalData.UserManager.Application.csproj b/DigitalData.UserManager.Application/DigitalData.UserManager.Application.csproj
index 1cf7a47..b92fa28 100644
--- a/DigitalData.UserManager.Application/DigitalData.UserManager.Application.csproj
+++ b/DigitalData.UserManager.Application/DigitalData.UserManager.Application.csproj
@@ -5,7 +5,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <PackageId>UserManager.Application</PackageId>
-    <Version>3.1.1</Version>
+    <Version>3.1.2</Version>
     <Authors>Digital Data GmbH</Authors>
     <Company>Digital Data GmbH</Company>
     <Product>UserManager.Application</Product>
@@ -14,8 +14,8 @@
     <PackageIcon>icon.png</PackageIcon>
     <RepositoryUrl>http://git.dd:3000/AppStd/WebUserManager.git</RepositoryUrl>
     <PackageTags>digital data application user maanger</PackageTags>
-    <AssemblyVersion>3.1.1</AssemblyVersion>
-    <FileVersion>3.1.1</FileVersion>
+    <AssemblyVersion>3.1.2</AssemblyVersion>
+    <FileVersion>3.1.2</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/DigitalData.UserManager.Application/Services/GroupService.cs b/DigitalData.UserManager.Application/Services/GroupService.cs
index 551a160..299cd30 100644
--- a/DigitalData.UserManager.Application/Services/GroupService.cs
+++ b/DigitalData.UserManager.Application/Services/GroupService.cs
@@ -11,7 +11,7 @@ namespace DigitalData.UserManager.Application.Services
     public class GroupService : BaseService<IGroupRepository, GroupCreateDto, GroupReadDto, Group>, IGroupService
     {
         private readonly IStringLocalizer<Resource>? _localizer;
-        public GroupService(IGroupRepository repository, IStringLocalizer<Resource>? localizer, IMapper mapper) : base(repository, mapper)
+        public GroupService(IGroupRepository repository, IMapper mapper, IStringLocalizer<Resource>? localizer = null) : base(repository, mapper)
         {
             _localizer = localizer;
         }
diff --git a/DigitalData.UserManager.Application/Services/UserRepService.cs b/DigitalData.UserManager.Application/Services/UserRepService.cs
index 91204b9..050dbd7 100644
--- a/DigitalData.UserManager.Application/Services/UserRepService.cs
+++ b/DigitalData.UserManager.Application/Services/UserRepService.cs
@@ -12,7 +12,7 @@ namespace DigitalData.UserManager.Application.Services
     public class UserRepService : BaseService<IUserRepRepository, UserRepCreateDto, UserRepReadDto, UserRep>, IUserRepService
     {
         private readonly IStringLocalizer<Resource>? _localizer;
-        public UserRepService(IUserRepRepository repository, IStringLocalizer<Resource>? localizer, IMapper mapper) : base(repository, mapper)
+        public UserRepService(IUserRepRepository repository, IMapper mapper, IStringLocalizer<Resource>? localizer = null) : base(repository, mapper)
         {
             _localizer = localizer;
         }
diff --git a/DigitalData.UserManager.Application/Services/UserService.cs b/DigitalData.UserManager.Application/Services/UserService.cs
index fed5110..9f3ad3a 100644
--- a/DigitalData.UserManager.Application/Services/UserService.cs
+++ b/DigitalData.UserManager.Application/Services/UserService.cs
@@ -11,7 +11,7 @@ namespace DigitalData.UserManager.Application.Services
     public class UserService : BaseService<IUserRepository, UserCreateDto, UserReadDto, User>, IUserService
     {
         private readonly IStringLocalizer<Resource>? _localizer;
-        public UserService(IUserRepository repository, IStringLocalizer<Resource>? localizer, IMapper mapper) : base(repository, mapper)
+        public UserService(IUserRepository repository, IMapper mapper, IStringLocalizer<Resource>? localizer = null) : base(repository, mapper)
         {
             _localizer = localizer;
         }