diff --git a/.github/workflows/createrelease.yml b/.github/workflows/createrelease.yml
index 7b9cfd7..b1d7a67 100644
--- a/.github/workflows/createrelease.yml
+++ b/.github/workflows/createrelease.yml
@@ -19,6 +19,12 @@ jobs:
       id: get_version
       run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
 
+    - name: Install NET 7
+      uses: actions/setup-dotnet@v2
+      with:
+        dotnet-version: '7.0.x'
+
+
     - name: Restore Nuget Packages
       run: dotnet restore CallbackHandler.sln --source https://api.nuget.org/v3/index.json --source https://www.myget.org/F/transactionprocessing/api/v3/index.json
 
diff --git a/.github/workflows/nightlybuild.yml b/.github/workflows/nightlybuild.yml
index 7b76588..951e5af 100644
--- a/.github/workflows/nightlybuild.yml
+++ b/.github/workflows/nightlybuild.yml
@@ -16,6 +16,11 @@ jobs:
     steps:
     - uses: actions/checkout@v2.3.4
 
+    - name: Install NET 7
+      uses: actions/setup-dotnet@v2
+      with:
+        dotnet-version: '7.0.x'
+
     - name: Set Up Variables
       run: echo "action_url=$GITHUB_SERVER_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID" >> $GITHUB_ENV
       
diff --git a/.github/workflows/pullrequest.yml b/.github/workflows/pullrequest.yml
index 967e284..70e645a 100644
--- a/.github/workflows/pullrequest.yml
+++ b/.github/workflows/pullrequest.yml
@@ -16,6 +16,11 @@ jobs:
     steps:
     - uses: actions/checkout@v2.3.4
 
+    - name: Install NET 7
+      uses: actions/setup-dotnet@v2
+      with:
+        dotnet-version: '7.0.x'
+
     - name: Restore Nuget Packages
       run: dotnet restore CallbackHandler.sln --source https://api.nuget.org/v3/index.json --source https://www.myget.org/F/transactionprocessing/api/v3/index.json
 
diff --git a/.github/workflows/pushtomain.yml b/.github/workflows/pushtomain.yml
index 9e9ee5d..690f90f 100644
--- a/.github/workflows/pushtomain.yml
+++ b/.github/workflows/pushtomain.yml
@@ -18,6 +18,11 @@ jobs:
     - uses: actions/checkout@v2.3.4 
       with:
         fetch-depth: 0
+
+    - name: Install NET 7
+      uses: actions/setup-dotnet@v2
+      with:
+        dotnet-version: '7.0.x'
         
     - name: Restore Nuget Packages
       run: dotnet restore CallbackHandler.sln --source https://api.nuget.org/v3/index.json --source https://www.myget.org/F/transactionprocessing/api/v3/index.json
diff --git a/CallbackHander.Testing/CallbackHander.Testing.csproj b/CallbackHander.Testing/CallbackHander.Testing.csproj
index cc76215..3d17604 100644
--- a/CallbackHander.Testing/CallbackHander.Testing.csproj
+++ b/CallbackHander.Testing/CallbackHander.Testing.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	  <TargetFramework>net6.0</TargetFramework>
+	  <TargetFramework>net7.0</TargetFramework>
 	  <DebugType>None</DebugType>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
diff --git a/CallbackHandler.BusinessLogic.Tests/CallbackHandler.BusinessLogic.Tests.csproj b/CallbackHandler.BusinessLogic.Tests/CallbackHandler.BusinessLogic.Tests.csproj
index f04cab1..aabe68a 100644
--- a/CallbackHandler.BusinessLogic.Tests/CallbackHandler.BusinessLogic.Tests.csproj
+++ b/CallbackHandler.BusinessLogic.Tests/CallbackHandler.BusinessLogic.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	  <TargetFramework>net6.0</TargetFramework>
+	  <TargetFramework>net7.0</TargetFramework>
 	  <DebugType>None</DebugType>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
     <PackageReference Include="Moq" Version="4.18.1" />
-    <PackageReference Include="Shared.EventStore" Version="1.4.0" />
+    <PackageReference Include="Shared.EventStore" Version="1.5.0" />
     <PackageReference Include="Shouldly" Version="4.0.3" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
diff --git a/CallbackHandler.BusinessLogic/CallbackHandler.BusinessLogic.csproj b/CallbackHandler.BusinessLogic/CallbackHandler.BusinessLogic.csproj
index bca5ff5..44c2ced 100644
--- a/CallbackHandler.BusinessLogic/CallbackHandler.BusinessLogic.csproj
+++ b/CallbackHandler.BusinessLogic/CallbackHandler.BusinessLogic.csproj
@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+	  <TargetFramework>net7.0</TargetFramework>
   </PropertyGroup>
 	<ItemGroup>
-		<PackageReference Include="MediatR" Version="10.0.1" />
-		<PackageReference Include="Shared" Version="1.4.0" />
-		<PackageReference Include="Shared.DomainDrivenDesign" Version="1.4.0" />
-		<PackageReference Include="Shared.EventStore" Version="1.4.0" />
+		<PackageReference Include="MediatR" Version="11.0.0" />
+		<PackageReference Include="Shared" Version="1.5.0" />
+		<PackageReference Include="Shared.DomainDrivenDesign" Version="1.5.0" />
+		<PackageReference Include="Shared.EventStore" Version="1.5.0" />
 	</ItemGroup>
 	<ItemGroup>
 	  <ProjectReference Include="..\CallbackHandler.CallbackMessageAggregate\CallbackHandler.CallbackMessageAggregate.csproj" />
diff --git a/CallbackHandler.CallbackMessage.DomainEvents/CallbackHandler.CallbackMessage.DomainEvents.csproj b/CallbackHandler.CallbackMessage.DomainEvents/CallbackHandler.CallbackMessage.DomainEvents.csproj
index 466ff70..5b459da 100644
--- a/CallbackHandler.CallbackMessage.DomainEvents/CallbackHandler.CallbackMessage.DomainEvents.csproj
+++ b/CallbackHandler.CallbackMessage.DomainEvents/CallbackHandler.CallbackMessage.DomainEvents.csproj
@@ -1,10 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFramework>net6.0</TargetFramework>
+		<TargetFramework>net7.0</TargetFramework>
 	</PropertyGroup>
 	<ItemGroup>
-		<PackageReference Include="Shared" Version="1.4.0" />
-		<PackageReference Include="Shared.DomainDrivenDesign" Version="1.4.0" />
+		<PackageReference Include="Shared" Version="1.5.0" />
+		<PackageReference Include="Shared.DomainDrivenDesign" Version="1.5.0" />
 	</ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/CallbackHandler.CallbackMessageAggregate.Tests/CallbackHandler.CallbackMessageAggregate.Tests.csproj b/CallbackHandler.CallbackMessageAggregate.Tests/CallbackHandler.CallbackMessageAggregate.Tests.csproj
index 4ff1b59..2ed5456 100644
--- a/CallbackHandler.CallbackMessageAggregate.Tests/CallbackHandler.CallbackMessageAggregate.Tests.csproj
+++ b/CallbackHandler.CallbackMessageAggregate.Tests/CallbackHandler.CallbackMessageAggregate.Tests.csproj
@@ -1,14 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	  <TargetFramework>net6.0</TargetFramework>
+	  <TargetFramework>net7.0</TargetFramework>
 	  <DebugType>None</DebugType>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
-    <PackageReference Include="Shared.EventStore" Version="1.4.0" />
+    <PackageReference Include="Shared.EventStore" Version="1.5.0" />
     <PackageReference Include="Shouldly" Version="4.0.3" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.extensibility.core" Version="2.4.1" />
diff --git a/CallbackHandler.CallbackMessageAggregate/CallbackHandler.CallbackMessageAggregate.csproj b/CallbackHandler.CallbackMessageAggregate/CallbackHandler.CallbackMessageAggregate.csproj
index 3261600..add84a9 100644
--- a/CallbackHandler.CallbackMessageAggregate/CallbackHandler.CallbackMessageAggregate.csproj
+++ b/CallbackHandler.CallbackMessageAggregate/CallbackHandler.CallbackMessageAggregate.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFramework>net6.0</TargetFramework>
+		<TargetFramework>net7.0</TargetFramework>
 	</PropertyGroup>
 
 	<ItemGroup>
@@ -9,9 +9,9 @@
 		<ProjectReference Include="..\CallbackHandlers.Models\CallbackHandlers.Models.csproj" />
 	</ItemGroup>
 	<ItemGroup>
-		<PackageReference Include="Grpc.Net.Client" Version="2.47.0" />
-		<PackageReference Include="Shared" Version="1.4.0" />
-		<PackageReference Include="Shared.DomainDrivenDesign" Version="1.4.0" />
-		<PackageReference Include="Shared.EventStore" Version="1.4.0" />
+		<PackageReference Include="Grpc.Net.Client" Version="2.49.0" />
+		<PackageReference Include="Shared" Version="1.5.0" />
+		<PackageReference Include="Shared.DomainDrivenDesign" Version="1.5.0" />
+		<PackageReference Include="Shared.EventStore" Version="1.5.0" />
 	</ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/CallbackHandler.DataTransferObjects/CallbackHandler.DataTransferObjects.csproj b/CallbackHandler.DataTransferObjects/CallbackHandler.DataTransferObjects.csproj
index ea14bbb..41b184e 100644
--- a/CallbackHandler.DataTransferObjects/CallbackHandler.DataTransferObjects.csproj
+++ b/CallbackHandler.DataTransferObjects/CallbackHandler.DataTransferObjects.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	  <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
+	  <TargetFrameworks>net7.0;netstandard2.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/CallbackHandler.Tests/CallbackHandler.Tests.csproj b/CallbackHandler.Tests/CallbackHandler.Tests.csproj
index 4ec3aed..a65e15d 100644
--- a/CallbackHandler.Tests/CallbackHandler.Tests.csproj
+++ b/CallbackHandler.Tests/CallbackHandler.Tests.csproj
@@ -1,14 +1,15 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	  <TargetFramework>net6.0</TargetFramework>
+	  <TargetFramework>net7.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Lamar" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
+	<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="7.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
     <PackageReference Include="Moq" Version="4.18.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
diff --git a/CallbackHandler/CallbackHandler.csproj b/CallbackHandler/CallbackHandler.csproj
index f3b1c3b..a779c3e 100644
--- a/CallbackHandler/CallbackHandler.csproj
+++ b/CallbackHandler/CallbackHandler.csproj
@@ -1,18 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
   </PropertyGroup>
 
   <ItemGroup>
 	  <PackageReference Include="Lamar" Version="8.0.1" />
 	  <PackageReference Include="Lamar.Microsoft.DependencyInjection" Version="8.0.1" />
-
+	  <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="7.0.0" />
 	  <PackageReference Include="AspNetCore.HealthChecks.UI.Client" Version="6.0.4" />
-    <PackageReference Include="MediatR" Version="10.0.1" />
+    <PackageReference Include="MediatR" Version="11.0.0" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.15.1" />
-    <PackageReference Include="Shared" Version="1.4.0" />
+    <PackageReference Include="Shared" Version="1.5.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.3.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="6.3.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.Filters" Version="7.0.3" />
diff --git a/CallbackHandler/Dockerfile b/CallbackHandler/Dockerfile
index 277beb5..61b1164 100644
--- a/CallbackHandler/Dockerfile
+++ b/CallbackHandler/Dockerfile
@@ -1,8 +1,8 @@
-FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS base
+FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
 WORKDIR /app
 EXPOSE 80
 
-FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
 WORKDIR /src
 COPY ["CallbackHandler/NuGet.Config", "."]
 COPY ["CallbackHandler/CallbackHandler.csproj", "CallbackHandler/"]
diff --git a/CallbackHandler/Dockerfilewindows b/CallbackHandler/Dockerfilewindows
index 39ddac2..6bffdb8 100644
--- a/CallbackHandler/Dockerfilewindows
+++ b/CallbackHandler/Dockerfilewindows
@@ -2,7 +2,7 @@ FROM stuartferguson/txnprocbasewindows AS base
 USER ContainerAdministrator
 WORKDIR /app
 
-FROM mcr.microsoft.com/dotnet/sdk:6.0-windowsservercore-ltsc2019 AS build
+FROM mcr.microsoft.com/dotnet/sdk:7.0-windowsservercore-ltsc2019 AS build
 WORKDIR /src
 COPY ["CallbackHandler/NuGet.Config", "."]
 COPY ["CallbackHandler/CallbackHandler.csproj", "CallbackHandler/"]
diff --git a/CallbackHandlers.Models/CallbackHandlers.Models.csproj b/CallbackHandlers.Models/CallbackHandlers.Models.csproj
index efc79fa..f788247 100644
--- a/CallbackHandlers.Models/CallbackHandlers.Models.csproj
+++ b/CallbackHandlers.Models/CallbackHandlers.Models.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	  <TargetFramework>net6.0</TargetFramework>
+	  <TargetFramework>net7.0</TargetFramework>
   </PropertyGroup>
 
 </Project>