diff --git a/global.json b/global.json
index c077e9fc34..d349218690 100644
--- a/global.json
+++ b/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "6.0.101",
+    "version": "8.0.101",
     "rollForward": "latestFeature"
   }
-}
\ No newline at end of file
+}
diff --git a/source/Octo.Tests/Octo.Tests.csproj b/source/Octo.Tests/Octo.Tests.csproj
index d59ca56c1b..9c63c2ce95 100644
--- a/source/Octo.Tests/Octo.Tests.csproj
+++ b/source/Octo.Tests/Octo.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
     <AssemblyName>Octo.Tests</AssemblyName>
     <GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
     <GenerateAssemblyTitleAttribute>false</GenerateAssemblyTitleAttribute>
diff --git a/source/Octo/Octo.csproj b/source/Octo/Octo.csproj
index bb91d700a0..b7ed9d52c9 100644
--- a/source/Octo/Octo.csproj
+++ b/source/Octo/Octo.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp3.1;net6.0</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.1;net6.0;net8.0</TargetFrameworks>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <DebugType>portable</DebugType>
     <AssemblyName>octo</AssemblyName>
diff --git a/source/Octopus.Cli/Octopus.Cli.csproj b/source/Octopus.Cli/Octopus.Cli.csproj
index 84ff594397..087b930ec5 100644
--- a/source/Octopus.Cli/Octopus.Cli.csproj
+++ b/source/Octopus.Cli/Octopus.Cli.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.1;net6.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.1;net6.0;net8.0</TargetFrameworks>
     <Authors>Octopus Deploy</Authors>
     <Copyright>Octopus Deploy Pty Ltd</Copyright>
     <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
diff --git a/source/Octopus.DotNet.Cli/Octopus.DotNet.Cli.csproj b/source/Octopus.DotNet.Cli/Octopus.DotNet.Cli.csproj
index 0a86a7ee6f..3d7274e5e1 100644
--- a/source/Octopus.DotNet.Cli/Octopus.DotNet.Cli.csproj
+++ b/source/Octopus.DotNet.Cli/Octopus.DotNet.Cli.csproj
@@ -6,7 +6,7 @@
     We include all possible targets here so that no matter what framework version
     the user has installed, there is an appropriate build in the tools package
     -->
-    <TargetFrameworks>netcoreapp3.1;net6.0</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.1;net6.0;net8.0</TargetFrameworks>
     <PackAsTool>True</PackAsTool>
     <AssemblyName>dotnet-octo</AssemblyName>
     <PackageId>Octopus.DotNet.Cli</PackageId>