diff --git a/client/MAVN.Service.OperationsHistory.Client/MAVN.Service.OperationsHistory.Client.csproj b/client/MAVN.Service.OperationsHistory.Client/MAVN.Service.OperationsHistory.Client.csproj
index 8a0ccab..6c3891f 100644
--- a/client/MAVN.Service.OperationsHistory.Client/MAVN.Service.OperationsHistory.Client.csproj
+++ b/client/MAVN.Service.OperationsHistory.Client/MAVN.Service.OperationsHistory.Client.csproj
@@ -11,9 +11,9 @@
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Falcon.Numerics" Version="0.1.1" />
     <PackageReference Include="Lykke.HttpClientGenerator" Version="2.5.0" />
     <PackageReference Include="Lykke.SettingsReader" Version="5.2.0" />
+    <PackageReference Include="MAVN.Numerics" Version="1.0.0" />
     <PackageReference Include="Refit" Version="4.6.107" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/BonusCashInResponse.cs b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/BonusCashInResponse.cs
index 3c99b15..1c308af 100644
--- a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/BonusCashInResponse.cs
+++ b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/BonusCashInResponse.cs
@@ -1,6 +1,6 @@
 using System;
 using System.Security.AccessControl;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using JetBrains.Annotations;
 
 namespace MAVN.Service.OperationsHistory.Client.Models.Responses
diff --git a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/FeeCollectedOperationResponse.cs b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/FeeCollectedOperationResponse.cs
index c0ca26a..faafdf2 100644
--- a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/FeeCollectedOperationResponse.cs
+++ b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/FeeCollectedOperationResponse.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Client.Models.Responses
 {
diff --git a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/LinkedWalletTransferResponse.cs b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/LinkedWalletTransferResponse.cs
index e695d85..d65c164 100644
--- a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/LinkedWalletTransferResponse.cs
+++ b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/LinkedWalletTransferResponse.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Client.Models.Responses
 {
diff --git a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/PartnersPaymentResponse.cs b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/PartnersPaymentResponse.cs
index 769707e..30f2855 100644
--- a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/PartnersPaymentResponse.cs
+++ b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/PartnersPaymentResponse.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using JetBrains.Annotations;
 
 namespace MAVN.Service.OperationsHistory.Client.Models.Responses
diff --git a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/ReferralStakeResponse.cs b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/ReferralStakeResponse.cs
index 0b2e7e1..bb910e6 100644
--- a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/ReferralStakeResponse.cs
+++ b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/ReferralStakeResponse.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Client.Models.Responses
 {
diff --git a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/TokensAmountResponseModel.cs b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/TokensAmountResponseModel.cs
index ee02590..441693c 100644
--- a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/TokensAmountResponseModel.cs
+++ b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/TokensAmountResponseModel.cs
@@ -1,4 +1,4 @@
-using Falcon.Numerics;
+using MAVN.Numerics;
 using JetBrains.Annotations;
 
 namespace MAVN.Service.OperationsHistory.Client.Models.Responses
diff --git a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/TransferResponse.cs b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/TransferResponse.cs
index df0ff1c..303f49d 100644
--- a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/TransferResponse.cs
+++ b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/TransferResponse.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Client.Models.Responses
 {
diff --git a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/VoucherPurchasePaymentResponse.cs b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/VoucherPurchasePaymentResponse.cs
index 24decd9..42052ad 100644
--- a/client/MAVN.Service.OperationsHistory.Client/Models/Responses/VoucherPurchasePaymentResponse.cs
+++ b/client/MAVN.Service.OperationsHistory.Client/Models/Responses/VoucherPurchasePaymentResponse.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Client.Models.Responses
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/MAVN.Service.OperationsHistory.Domain.csproj b/src/MAVN.Service.OperationsHistory.Domain/MAVN.Service.OperationsHistory.Domain.csproj
index 4ebfa61..7d67faa 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/MAVN.Service.OperationsHistory.Domain.csproj
+++ b/src/MAVN.Service.OperationsHistory.Domain/MAVN.Service.OperationsHistory.Domain.csproj
@@ -4,7 +4,7 @@
     <Version>1.0.0</Version>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Falcon.Numerics" Version="0.1.1" />
     <PackageReference Include="Lykke.Common" Version="7.5.0" />
+    <PackageReference Include="MAVN.Numerics" Version="1.0.0" />
   </ItemGroup>
 </Project>
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/BonusCashInDto.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/BonusCashInDto.cs
index 79fca35..3d1e647 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/BonusCashInDto.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/BonusCashInDto.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/FeeCollectedOperationDto.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/FeeCollectedOperationDto.cs
index 0c98eae..b58ed4d 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/FeeCollectedOperationDto.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/FeeCollectedOperationDto.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/IBonusCashIn.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/IBonusCashIn.cs
index 1b6de44..c8dc3cc 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/IBonusCashIn.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/IBonusCashIn.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/IPartnersPayment.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/IPartnersPayment.cs
index 6412e5d..f3c947c 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/IPartnersPayment.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/IPartnersPayment.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/ITransfer.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/ITransfer.cs
index aadbbf8..9eb2060 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/ITransfer.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/ITransfer.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/IVoucherPurchasePayment.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/IVoucherPurchasePayment.cs
index c3fe89e..433fac6 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/IVoucherPurchasePayment.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/IVoucherPurchasePayment.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/LinkWalletOperationDto.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/LinkWalletOperationDto.cs
index e45c994..9dc2cac 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/LinkWalletOperationDto.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/LinkWalletOperationDto.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/LinkedWalletTransferDto.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/LinkedWalletTransferDto.cs
index fe5b62e..03deff6 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/LinkedWalletTransferDto.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/LinkedWalletTransferDto.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/PartnerPaymentDto.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/PartnerPaymentDto.cs
index f30b469..960dcc2 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/PartnerPaymentDto.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/PartnerPaymentDto.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/ReferralStakeDto.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/ReferralStakeDto.cs
index e47211e..45180c2 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/ReferralStakeDto.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/ReferralStakeDto.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/TokensAmountResultModel.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/TokensAmountResultModel.cs
index 216b255..ef05bec 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/TokensAmountResultModel.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/TokensAmountResultModel.cs
@@ -1,4 +1,4 @@
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/Transfer.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/Transfer.cs
index bafe038..59541f3 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/Transfer.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/Transfer.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Models/VoucherPurchasePaymentDto.cs b/src/MAVN.Service.OperationsHistory.Domain/Models/VoucherPurchasePaymentDto.cs
index 60d9a6f..beac607 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Models/VoucherPurchasePaymentDto.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Models/VoucherPurchasePaymentDto.cs
@@ -1,5 +1,5 @@
 using System;
-using Falcon.Numerics;
+using MAVN.Numerics;
 
 namespace MAVN.Service.OperationsHistory.Domain.Models
 {
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Repositories/IBonusCashInsRepository.cs b/src/MAVN.Service.OperationsHistory.Domain/Repositories/IBonusCashInsRepository.cs
index 1f6ef43..8f1adc3 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Repositories/IBonusCashInsRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Repositories/IBonusCashInsRepository.cs
@@ -1,6 +1,6 @@
 using System;
 using System.Threading.Tasks;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.Domain.Repositories
diff --git a/src/MAVN.Service.OperationsHistory.Domain/Repositories/IPartnersPaymentsRepository.cs b/src/MAVN.Service.OperationsHistory.Domain/Repositories/IPartnersPaymentsRepository.cs
index b174569..eb4d904 100644
--- a/src/MAVN.Service.OperationsHistory.Domain/Repositories/IPartnersPaymentsRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.Domain/Repositories/IPartnersPaymentsRepository.cs
@@ -1,6 +1,6 @@
 using System;
 using System.Threading.Tasks;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.Domain.Repositories
diff --git a/src/MAVN.Service.OperationsHistory.DomainServices/MAVN.Service.OperationsHistory.DomainServices.csproj b/src/MAVN.Service.OperationsHistory.DomainServices/MAVN.Service.OperationsHistory.DomainServices.csproj
index bfceae9..bcd6f52 100644
--- a/src/MAVN.Service.OperationsHistory.DomainServices/MAVN.Service.OperationsHistory.DomainServices.csproj
+++ b/src/MAVN.Service.OperationsHistory.DomainServices/MAVN.Service.OperationsHistory.DomainServices.csproj
@@ -8,19 +8,19 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Lykke.RabbitMqBroker" Version="7.12.0" />
-    <PackageReference Include="MAVN.Service.Campaign.Client" Version="1.0.1" />
-    <PackageReference Include="MAVN.Service.CrossChainTransfers.Contract" Version="1.0.1" />
-    <PackageReference Include="MAVN.Service.CrossChainWalletLinker.Contract" Version="1.0.1" />
-    <PackageReference Include="MAVN.Service.CustomerProfile.Client" Version="1.2.0" />
-    <PackageReference Include="MAVN.Service.PartnerManagement.Client" Version="1.2.0" />
-    <PackageReference Include="MAVN.Service.PartnersPayments.Contract" Version="1.0.1" />
-    <PackageReference Include="MAVN.Service.PaymentManagement.Contract" Version="1.6.0" />
-    <PackageReference Include="MAVN.Service.PrivateBlockchainFacade.Client" Version="1.0.1" />
-    <PackageReference Include="MAVN.Service.PrivateBlockchainFacade.Contract" Version="1.0.1" />
-    <PackageReference Include="MAVN.Service.SmartVouchers.Contract" Version="1.9.0" />
-    <PackageReference Include="MAVN.Service.Staking.Contract" Version="1.0.1" />
+    <PackageReference Include="MAVN.Service.Campaign.Client" Version="1.1.1" />
+    <PackageReference Include="MAVN.Service.CrossChainTransfers.Contract" Version="1.1.0" />
+    <PackageReference Include="MAVN.Service.CrossChainWalletLinker.Contract" Version="1.1.0" />
+    <PackageReference Include="MAVN.Service.CustomerProfile.Client" Version="1.3.0" />
+    <PackageReference Include="MAVN.Service.PartnerManagement.Client" Version="1.4.0" />
+    <PackageReference Include="MAVN.Service.PartnersPayments.Contract" Version="1.1.0" />
+    <PackageReference Include="MAVN.Service.PaymentManagement.Contract" Version="1.13.1" />
+    <PackageReference Include="MAVN.Service.PrivateBlockchainFacade.Client" Version="1.1.0" />
+    <PackageReference Include="MAVN.Service.PrivateBlockchainFacade.Contract" Version="1.1.0" />
+    <PackageReference Include="MAVN.Service.SmartVouchers.Contract" Version="1.10.0" />
+    <PackageReference Include="MAVN.Service.Staking.Contract" Version="1.1.1" />
     <PackageReference Include="MAVN.Service.Tiers.Contract" Version="1.0.1" />
-    <PackageReference Include="MAVN.Service.Vouchers.Contract" Version="1.0.1" />
-    <PackageReference Include="MAVN.Service.WalletManagement.Contract" Version="1.0.1" />
+    <PackageReference Include="MAVN.Service.Vouchers.Contract" Version="1.1.0" />
+    <PackageReference Include="MAVN.Service.WalletManagement.Contract" Version="1.1.1" />
   </ItemGroup>
 </Project>
diff --git a/src/MAVN.Service.OperationsHistory.DomainServices/Services/StatisticsService.cs b/src/MAVN.Service.OperationsHistory.DomainServices/Services/StatisticsService.cs
index 3adaa80..674817a 100644
--- a/src/MAVN.Service.OperationsHistory.DomainServices/Services/StatisticsService.cs
+++ b/src/MAVN.Service.OperationsHistory.DomainServices/Services/StatisticsService.cs
@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.Domain.Services;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/BonusCashinEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/BonusCashinEntity.cs
index 2606a79..a1a32b6 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/BonusCashinEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/BonusCashinEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.MsSqlRepositories.Entities
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/FeeCollectedOperationEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/FeeCollectedOperationEntity.cs
index d433ba9..59b5fb8 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/FeeCollectedOperationEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/FeeCollectedOperationEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.MsSqlRepositories.Entities
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/LinkWalletOperationEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/LinkWalletOperationEntity.cs
index 4b7237b..f328ef3 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/LinkWalletOperationEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/LinkWalletOperationEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.MsSqlRepositories.Entities
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/LinkedWalletTransferEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/LinkedWalletTransferEntity.cs
index 928c436..41a43b8 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/LinkedWalletTransferEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/LinkedWalletTransferEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.MsSqlRepositories.Entities
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/PartnersPaymentEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/PartnersPaymentEntity.cs
index 13c60f3..51dac5a 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/PartnersPaymentEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/PartnersPaymentEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.MsSqlRepositories.Entities
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/PartnersPaymentRefundEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/PartnersPaymentRefundEntity.cs
index dd434cb..99fd8b1 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/PartnersPaymentRefundEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/PartnersPaymentRefundEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.MsSqlRepositories.Entities
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/ReferralStakeEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/ReferralStakeEntity.cs
index 95fe89c..e48241c 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/ReferralStakeEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/ReferralStakeEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.MsSqlRepositories.Entities
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/ReleasedReferralStakeEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/ReleasedReferralStakeEntity.cs
index 7158360..db06673 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/ReleasedReferralStakeEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/ReleasedReferralStakeEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.MsSqlRepositories.Entities
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/TransferEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/TransferEntity.cs
index 7475418..051bfbb 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/TransferEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/TransferEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
 namespace MAVN.Service.OperationsHistory.MsSqlRepositories.Entities
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/VoucherPurchasePaymentEntity.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/VoucherPurchasePaymentEntity.cs
index b9d4475..010bcf9 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/VoucherPurchasePaymentEntity.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Entities/VoucherPurchasePaymentEntity.cs
@@ -1,7 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using JetBrains.Annotations;
 using MAVN.Service.OperationsHistory.Domain.Models;
 
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/MAVN.Service.OperationsHistory.MsSqlRepositories.csproj b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/MAVN.Service.OperationsHistory.MsSqlRepositories.csproj
index ff854e2..1b79817 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/MAVN.Service.OperationsHistory.MsSqlRepositories.csproj
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/MAVN.Service.OperationsHistory.MsSqlRepositories.csproj
@@ -5,9 +5,9 @@
     <RootNamespace>MAVN.Service.OperationsHistory.MsSqlRepositories</RootNamespace>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Falcon.Numerics" Version="0.1.1" />
     <PackageReference Include="Lykke.AzureStorage" Version="8.13.4" />
-    <PackageReference Include="Lykke.Common.MsSql" Version="2.3.0" />
+    <PackageReference Include="MAVN.Common.MsSql" Version="3.0.0" />
+    <PackageReference Include="MAVN.Numerics" Version="1.0.0" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\MAVN.Service.OperationsHistory.Domain\MAVN.Service.OperationsHistory.Domain.csproj" />
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/OperationsHistoryContext.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/OperationsHistoryContext.cs
index 08cfaf7..76ba304 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/OperationsHistoryContext.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/OperationsHistoryContext.cs
@@ -1,5 +1,5 @@
 using System.Data.Common;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
 using Microsoft.EntityFrameworkCore;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/BonusCashInsRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/BonusCashInsRepository.cs
index a68e340..7b5d08c 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/BonusCashInsRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/BonusCashInsRepository.cs
@@ -1,8 +1,8 @@
-using System;
+using System;
 using System.Linq;
 using System.Threading.Tasks;
-using Falcon.Numerics;
-using Lykke.Common.MsSql;
+using MAVN.Numerics;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/CustomerTierRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/CustomerTierRepository.cs
index 7c89f6b..7c87817 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/CustomerTierRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/CustomerTierRepository.cs
@@ -1,5 +1,5 @@
 using System.Threading.Tasks;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/FeeCollectedOperationsRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/FeeCollectedOperationsRepository.cs
index a02878f..f33a17e 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/FeeCollectedOperationsRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/FeeCollectedOperationsRepository.cs
@@ -1,5 +1,5 @@
 using System.Threading.Tasks;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/LinkWalletOperationsRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/LinkWalletOperationsRepository.cs
index 09d2aa8..2485283 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/LinkWalletOperationsRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/LinkWalletOperationsRepository.cs
@@ -1,5 +1,5 @@
 using System.Threading.Tasks;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/LinkedWalletTransfersRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/LinkedWalletTransfersRepository.cs
index 44ae10b..fc59ccf 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/LinkedWalletTransfersRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/LinkedWalletTransfersRepository.cs
@@ -1,5 +1,5 @@
 using System.Threading.Tasks;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/PartnersPaymentsRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/PartnersPaymentsRepository.cs
index 97986cc..1c4ae9d 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/PartnersPaymentsRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/PartnersPaymentsRepository.cs
@@ -1,8 +1,8 @@
 using System;
 using System.Linq;
 using System.Threading.Tasks;
-using Falcon.Numerics;
-using Lykke.Common.MsSql;
+using MAVN.Numerics;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/ReferralStakesRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/ReferralStakesRepository.cs
index 5de2824..97c9f45 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/ReferralStakesRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/ReferralStakesRepository.cs
@@ -1,5 +1,5 @@
 using System.Threading.Tasks;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/SmartVoucherPaymentsRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/SmartVoucherPaymentsRepository.cs
index 4d98de1..cc31d71 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/SmartVoucherPaymentsRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/SmartVoucherPaymentsRepository.cs
@@ -1,7 +1,7 @@
 using System;
 using System.Linq;
 using System.Threading.Tasks;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/TransactionHistoryRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/TransactionHistoryRepository.cs
index 0df9a9f..9335e20 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/TransactionHistoryRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/TransactionHistoryRepository.cs
@@ -2,7 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using Microsoft.EntityFrameworkCore;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/TransfersRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/TransfersRepository.cs
index 59905d6..591ba8d 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/TransfersRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/TransfersRepository.cs
@@ -1,6 +1,6 @@
 using System.Linq;
 using System.Threading.Tasks;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/VoucherPurchasePaymentsRepository.cs b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/VoucherPurchasePaymentsRepository.cs
index 2360c4c..2b8f0de 100644
--- a/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/VoucherPurchasePaymentsRepository.cs
+++ b/src/MAVN.Service.OperationsHistory.MsSqlRepositories/Repositories/VoucherPurchasePaymentsRepository.cs
@@ -1,7 +1,7 @@
 using System;
 using System.Linq;
 using System.Threading.Tasks;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Models;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Entities;
diff --git a/src/MAVN.Service.OperationsHistory/Modules/DataLayerModule.cs b/src/MAVN.Service.OperationsHistory/Modules/DataLayerModule.cs
index 0664bbb..3dbb2b7 100644
--- a/src/MAVN.Service.OperationsHistory/Modules/DataLayerModule.cs
+++ b/src/MAVN.Service.OperationsHistory/Modules/DataLayerModule.cs
@@ -1,6 +1,6 @@
 using Autofac;
 using JetBrains.Annotations;
-using Lykke.Common.MsSql;
+using MAVN.Common.MsSql;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories;
 using MAVN.Service.OperationsHistory.MsSqlRepositories.Repositories;
diff --git a/tests/MAVN.Service.OperationsHistory.Tests/StatisticsServiceTests.cs b/tests/MAVN.Service.OperationsHistory.Tests/StatisticsServiceTests.cs
index 028ceb3..8d2253e 100644
--- a/tests/MAVN.Service.OperationsHistory.Tests/StatisticsServiceTests.cs
+++ b/tests/MAVN.Service.OperationsHistory.Tests/StatisticsServiceTests.cs
@@ -1,6 +1,6 @@
 using System;
 using System.Threading.Tasks;
-using Falcon.Numerics;
+using MAVN.Numerics;
 using MAVN.Service.OperationsHistory.Domain.Repositories;
 using MAVN.Service.OperationsHistory.DomainServices.Services;
 using Moq;