diff --git a/.vscode/launch.json b/.vscode/launch.json
index 154f9ac8..617e9d71 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -6,7 +6,7 @@
       "type": "coreclr",
       "request": "launch",
       "preLaunchTask": "build",
-      "program": "${workspaceFolder}/src/TodoApp/bin/Debug/net8.0/TodoApp.dll",
+      "program": "${workspaceFolder}/src/TodoApp/bin/Debug/net9.0/TodoApp.dll",
       "args": [],
       "cwd": "${workspaceFolder}/src/TodoApp",
       "stopAtEntry": false,
diff --git a/.vsconfig b/.vsconfig
index 76104a4d..3ab89173 100644
--- a/.vsconfig
+++ b/.vsconfig
@@ -3,7 +3,7 @@
   "components": [
     "Microsoft.VisualStudio.Component.CoreEditor",
     "Microsoft.VisualStudio.Workload.CoreEditor",
-    "Microsoft.NetCore.Component.Runtime.8.0",
+    "Microsoft.NetCore.Component.Runtime.9.0",
     "Microsoft.NetCore.Component.SDK",
     "Microsoft.VisualStudio.Component.Roslyn.Compiler",
     "Microsoft.VisualStudio.Component.Roslyn.LanguageServices",
diff --git a/README.md b/README.md
index c130de69..d2376e66 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ with [User Secrets] instead.
 
 Compiling the application yourself requires Git and the
 [.NET SDK](https://www.microsoft.com/net/download/core "Download the .NET SDK")
-to be installed (version `8.0.100` or later).
+to be installed (version `9.0.100` or later).
 
 To build and test the application locally from a terminal/command-line, run the
 following set of commands:
diff --git a/build.ps1 b/build.ps1
index 3ed0048b..7f678744 100755
--- a/build.ps1
+++ b/build.ps1
@@ -12,10 +12,6 @@ param(
 $env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE = "true"
 $env:NUGET_XMLDOC_MODE = "skip"
 
-if ($null -eq $env:MSBUILDTERMINALLOGGER) {
-    $env:MSBUILDTERMINALLOGGER = "auto"
-}
-
 $Configuration = "Release"
 $ErrorActionPreference = "Stop"
 $ProgressPreference = "SilentlyContinue"
diff --git a/global.json b/global.json
index 7c4a0199..b207f0ea 100644
--- a/global.json
+++ b/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "8.0.203",
+    "version": "9.0.100-preview.1.24101.2",
     "allowPrerelease": false,
     "rollForward": "latestMajor"
   }
diff --git a/src/TodoApp/TodoApp.csproj b/src/TodoApp/TodoApp.csproj
index b0dc060b..6632b47c 100644
--- a/src/TodoApp/TodoApp.csproj
+++ b/src/TodoApp/TodoApp.csproj
@@ -2,16 +2,16 @@
   <PropertyGroup>
     <EnableConfigurationBindingGenerator>true</EnableConfigurationBindingGenerator>
     <IsPackable>false</IsPackable>
-    <NoWarn>$(NoWarn);CA1050</NoWarn>
+    <NoWarn>$(NoWarn);CA1050;CA1515</NoWarn>
     <RootNamespace>TodoApp</RootNamespace>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <TypeScriptCompileBlocked>true</TypeScriptCompileBlocked>
     <TypeScriptToolsVersion>latest</TypeScriptToolsVersion>
     <UserSecretsId>TodoApp</UserSecretsId>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="AspNet.Security.OAuth.GitHub" Version="8.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.3" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-preview.1.24081.2" />
     <PackageReference Include="Microsoft.TypeScript.MSBuild" Version="5.4.4" PrivateAssets="all" />
     <PackageReference Include="NSwag.AspNetCore" Version="14.0.7" />
   </ItemGroup>
diff --git a/startvscode.cmd b/startvscode.cmd
index abec237b..45ea8f6d 100644
--- a/startvscode.cmd
+++ b/startvscode.cmd
@@ -11,7 +11,7 @@ SET DOTNET_ROOT(x86)=%~dp0.dotnetcli\x86
 SET PATH=%DOTNET_ROOT%;%PATH%
 
 :: Sets the Target Framework for Visual Studio Code.
-SET TARGET=net8.0
+SET TARGET=net9.0
 
 SET FOLDER=%~1
 
diff --git a/tests/TodoApp.Tests/TodoApp.Tests.csproj b/tests/TodoApp.Tests/TodoApp.Tests.csproj
index 3cf6bc9e..06d480a1 100644
--- a/tests/TodoApp.Tests/TodoApp.Tests.csproj
+++ b/tests/TodoApp.Tests/TodoApp.Tests.csproj
@@ -1,9 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <IsPackable>false</IsPackable>
-    <NoWarn>$(NoWarn);CA1861</NoWarn>
+    <NoWarn>$(NoWarn);CA1515;CA1861</NoWarn>
     <RootNamespace>TodoApp</RootNamespace>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
@@ -11,7 +11,7 @@
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
     <PackageReference Include="JustEat.HttpClientInterception" Version="4.2.1" />
     <PackageReference Include="MartinCostello.Logging.XUnit" Version="0.3.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.3" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0-preview.1.24081.5" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageReference Include="Microsoft.Playwright" Version="1.42.0" />
     <PackageReference Include="ReportGenerator" Version="5.2.4" />