diff --git a/Directory.Packages.props b/Directory.Packages.props
index 9966445..d1409a7 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -6,19 +6,19 @@
   <ItemGroup>
     <PackageVersion Include="Autofac.Extensions.DependencyInjection" Version="8.0.0" />
     <PackageVersion Include="Azure.Communication.Email" Version="1.0.1" />
-    <PackageVersion Include="Azure.Identity" Version="1.10.3" />
+    <PackageVersion Include="Azure.Identity" Version="1.10.4" />
     <PackageVersion Include="Ensure.That" Version="10.1.0" />
-    <PackageVersion Include="MailKit" Version="4.2.0" />
+    <PackageVersion Include="MailKit" Version="4.3.0" />
     <PackageVersion Include="Microsoft.Exchange.WebServices.NETStandard" Version="1.1.3" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="7.0.0" />
-    <PackageVersion Include="Microsoft.Extensions.Logging" Version="7.0.0" />
-    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="7.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Graph" Version="5.34.0" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="1.1.1" />
-    <PackageVersion Include="MimeKitLite" Version="4.2.0" />
+    <PackageVersion Include="MimeKitLite" Version="4.3.0" />
     <PackageVersion Include="MinVer" Version="4.3.0" />
     <PackageVersion Include="SendGrid" Version="9.28.1" />
   </ItemGroup>
diff --git a/src/OneBeyond.Studio.EmailProviders.AzureCommService.Tests/OneBeyond.Studio.EmailProviders.AzureCommService.Tests.csproj b/src/OneBeyond.Studio.EmailProviders.AzureCommService.Tests/OneBeyond.Studio.EmailProviders.AzureCommService.Tests.csproj
index ceb5f2c..e4d71f4 100644
--- a/src/OneBeyond.Studio.EmailProviders.AzureCommService.Tests/OneBeyond.Studio.EmailProviders.AzureCommService.Tests.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.AzureCommService.Tests/OneBeyond.Studio.EmailProviders.AzureCommService.Tests.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/src/OneBeyond.Studio.EmailProviders.AzureCommService/OneBeyond.Studio.EmailProviders.AzureCommService.csproj b/src/OneBeyond.Studio.EmailProviders.AzureCommService/OneBeyond.Studio.EmailProviders.AzureCommService.csproj
index 75dee57..8ccbf10 100644
--- a/src/OneBeyond.Studio.EmailProviders.AzureCommService/OneBeyond.Studio.EmailProviders.AzureCommService.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.AzureCommService/OneBeyond.Studio.EmailProviders.AzureCommService.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/src/OneBeyond.Studio.EmailProviders.Domain/OneBeyond.Studio.EmailProviders.Domain.csproj b/src/OneBeyond.Studio.EmailProviders.Domain/OneBeyond.Studio.EmailProviders.Domain.csproj
index 25f2c9a..df8170e 100644
--- a/src/OneBeyond.Studio.EmailProviders.Domain/OneBeyond.Studio.EmailProviders.Domain.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.Domain/OneBeyond.Studio.EmailProviders.Domain.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Title>OneBeyond.Studio.EmailProviders.Domain</Title>
     <PackageId>OneBeyond.Studio.EmailProviders.Domain</PackageId>    
-    <TargetFrameworks>net7.0</TargetFrameworks>        
+    <TargetFrameworks>net8.0</TargetFrameworks>        
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>
diff --git a/src/OneBeyond.Studio.EmailProviders.Exchange/OneBeyond.Studio.EmailProviders.Exchange.csproj b/src/OneBeyond.Studio.EmailProviders.Exchange/OneBeyond.Studio.EmailProviders.Exchange.csproj
index a3844bd..ec9c095 100644
--- a/src/OneBeyond.Studio.EmailProviders.Exchange/OneBeyond.Studio.EmailProviders.Exchange.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.Exchange/OneBeyond.Studio.EmailProviders.Exchange.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Title>OneBeyond.Studio.EmailProviders.Exchange</Title>
     <PackageId>OneBeyond.Studio.EmailProviders.Exchange</PackageId>
-    <TargetFrameworks>net7.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>
diff --git a/src/OneBeyond.Studio.EmailProviders.Folder/OneBeyond.Studio.EmailProviders.Folder.csproj b/src/OneBeyond.Studio.EmailProviders.Folder/OneBeyond.Studio.EmailProviders.Folder.csproj
index 82638ac..2b96d06 100644
--- a/src/OneBeyond.Studio.EmailProviders.Folder/OneBeyond.Studio.EmailProviders.Folder.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.Folder/OneBeyond.Studio.EmailProviders.Folder.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Title>OneBeyond.Studio.EmailProviders.Folder</Title>
     <PackageId>OneBeyond.Studio.EmailProviders.Folder</PackageId>
-    <TargetFrameworks>net7.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>
diff --git a/src/OneBeyond.Studio.EmailProviders.Graph/OneBeyond.Studio.EmailProviders.Graph.csproj b/src/OneBeyond.Studio.EmailProviders.Graph/OneBeyond.Studio.EmailProviders.Graph.csproj
index 286c936..abb45d0 100644
--- a/src/OneBeyond.Studio.EmailProviders.Graph/OneBeyond.Studio.EmailProviders.Graph.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.Graph/OneBeyond.Studio.EmailProviders.Graph.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Title>OneBeyond.Studio.EmailProviders.Graph</Title>
     <PackageId>OneBeyond.Studio.EmailProviders.Graph</PackageId>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>
     <PackageReadmeFile>readme.md</PackageReadmeFile>
diff --git a/src/OneBeyond.Studio.EmailProviders.Office365/OneBeyond.Studio.EmailProviders.Office365.csproj b/src/OneBeyond.Studio.EmailProviders.Office365/OneBeyond.Studio.EmailProviders.Office365.csproj
index a7bf0f4..43b6f2e 100644
--- a/src/OneBeyond.Studio.EmailProviders.Office365/OneBeyond.Studio.EmailProviders.Office365.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.Office365/OneBeyond.Studio.EmailProviders.Office365.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Title>OneBeyond.Studio.EmailProviders.Office365</Title>
     <PackageId>OneBeyond.Studio.EmailProviders.Office365</PackageId>
-    <TargetFrameworks>net7.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>
diff --git a/src/OneBeyond.Studio.EmailProviders.SendGrid.Tests/OneBeyond.Studio.EmailProviders.SendGrid.Tests.csproj b/src/OneBeyond.Studio.EmailProviders.SendGrid.Tests/OneBeyond.Studio.EmailProviders.SendGrid.Tests.csproj
index ea82065..9c65f2b 100644
--- a/src/OneBeyond.Studio.EmailProviders.SendGrid.Tests/OneBeyond.Studio.EmailProviders.SendGrid.Tests.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.SendGrid.Tests/OneBeyond.Studio.EmailProviders.SendGrid.Tests.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/src/OneBeyond.Studio.EmailProviders.SendGrid/OneBeyond.Studio.EmailProviders.SendGrid.csproj b/src/OneBeyond.Studio.EmailProviders.SendGrid/OneBeyond.Studio.EmailProviders.SendGrid.csproj
index 9d08be3..f6ac05a 100644
--- a/src/OneBeyond.Studio.EmailProviders.SendGrid/OneBeyond.Studio.EmailProviders.SendGrid.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.SendGrid/OneBeyond.Studio.EmailProviders.SendGrid.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Title>OneBeyond.Studio.EmailProviders.SendGrid</Title>
     <PackageId>OneBeyond.Studio.EmailProviders.SendGrid</PackageId>
-    <TargetFrameworks>net7.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>
diff --git a/src/OneBeyond.Studio.EmailProviders.Smtp/OneBeyond.Studio.EmailProviders.Smtp.csproj b/src/OneBeyond.Studio.EmailProviders.Smtp/OneBeyond.Studio.EmailProviders.Smtp.csproj
index 4cc6337..af6d942 100644
--- a/src/OneBeyond.Studio.EmailProviders.Smtp/OneBeyond.Studio.EmailProviders.Smtp.csproj
+++ b/src/OneBeyond.Studio.EmailProviders.Smtp/OneBeyond.Studio.EmailProviders.Smtp.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Title>OneBeyond.Studio.EmailProviders.Smtp</Title>
     <PackageId>OneBeyond.Studio.EmailProviders.Smtp</PackageId>
-    <TargetFrameworks>net7.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>