diff --git a/src/Chronicle.Integrations.MongoDB/src/Chronicle.Integrations.MongoDB.csproj b/src/Chronicle.Integrations.MongoDB/src/Chronicle.Integrations.MongoDB.csproj
index 8954157..03b8806 100644
--- a/src/Chronicle.Integrations.MongoDB/src/Chronicle.Integrations.MongoDB.csproj
+++ b/src/Chronicle.Integrations.MongoDB/src/Chronicle.Integrations.MongoDB.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
     <Title>Chronicle.Integrations.MongoDB</Title>
     <AssemblyName>Chronicle.Integrations.MongoDB</AssemblyName>
     <PackageId>Chronicle_.Integrations.MongoDB</PackageId>
@@ -11,16 +11,20 @@
     <PackageProjectUrl>https://github.com/chronicle-stack/Chronicle.Integrations.MongoDB</PackageProjectUrl>
     <PackageLicenseUrl>https://github.com/chronicle-stack/Chronicle/blob/master/LICENSE</PackageLicenseUrl>
     <PackageIconUrl>https://avatars1.githubusercontent.com/u/42150754?s=200</PackageIconUrl>
-    <VersionPrefix>3.1.1</VersionPrefix>
-    <Version>3.1.1</Version>
-    <AssemblyVersion>3.1.1</AssemblyVersion>
-    <FileVersion>3.1.1</FileVersion>
+    <VersionPrefix>5.0.0</VersionPrefix>
+    <Version>5.0.0</Version>
+    <AssemblyVersion>5.0.0</AssemblyVersion>
+    <FileVersion>5.0.0</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Chronicle_" Version="3.*" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="3.0.0" />
-    <PackageReference Include="MongoDB.Driver" Version="2.9.2" />
+    <PackageReference Include="Chronicle_" Version="5.*" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="5.0.0" />
+    <PackageReference Include="MongoDB.Driver" Version="2.12.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\Chronicle\Chronicle.csproj" />
   </ItemGroup>
 
 </Project>
diff --git a/src/Chronicle.Tests/Chronicle.Tests.csproj b/src/Chronicle.Tests/Chronicle.Tests.csproj
index 039cdd3..7c6cb3f 100644
--- a/src/Chronicle.Tests/Chronicle.Tests.csproj
+++ b/src/Chronicle.Tests/Chronicle.Tests.csproj
@@ -1,16 +1,16 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.7.0" />
-    <PackageReference Include="NSubstitute" Version="4.0.0" />
-    <PackageReference Include="Shouldly" Version="3.0.1" />
-    <PackageReference Include="xunit" Version="2.3.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.2" />
+    <PackageReference Include="NSubstitute" Version="4.2.2" />
+    <PackageReference Include="Shouldly" Version="4.0.3" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
     <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.1" />
   </ItemGroup>
 
diff --git a/src/Chronicle/Chronicle.csproj b/src/Chronicle/Chronicle.csproj
index aa237dc..45cc03a 100644
--- a/src/Chronicle/Chronicle.csproj
+++ b/src/Chronicle/Chronicle.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
       <Title>Chronicle</Title>
       <AssemblyName>Chronicle</AssemblyName>
       <PackageId>Chronicle_</PackageId>
@@ -11,16 +11,17 @@
       <PackageProjectUrl>https://github.com/chronicle-stack/Chronicle</PackageProjectUrl>
       <PackageLicenseUrl>https://github.com/chronicle-stack/Chronicle/blob/master/LICENSE</PackageLicenseUrl>
       <PackageIconUrl>https://avatars1.githubusercontent.com/u/42150754?s=200</PackageIconUrl>
-      <VersionPrefix>3.2.1</VersionPrefix>
-      <Version>3.2.1</Version>
-      <AssemblyVersion>3.2.1.0</AssemblyVersion>
-      <FileVersion>3.2.1.0</FileVersion>
+      <VersionPrefix>5.0.0</VersionPrefix>
+      <Version>5.0.0</Version>
+      <AssemblyVersion>5.0.0.0</AssemblyVersion>
+      <FileVersion>5.0.0.0</FileVersion>
       <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.0" />
-    <PackageReference Include="Scrutor" Version="3.1.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Scrutor" Version="3.3.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/TestApp/TestApp.csproj b/src/TestApp/TestApp.csproj
index ee29c81..4353b4f 100644
--- a/src/TestApp/TestApp.csproj
+++ b/src/TestApp/TestApp.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>