diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a1ac815..d1359d7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 7.0.101
+        dotnet-version: '8.0.x'
     - name: Restore dependencies
       run: dotnet restore
     - name: Build
diff --git a/.vscode/launch.json b/.vscode/launch.json
index 32fd0b5..ee6cd1c 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -10,7 +10,7 @@
             "request": "launch",
             "preLaunchTask": "build",
             // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceFolder}/AskGPT/bin/Debug/net7.0/AskGPT.dll",
+            "program": "${workspaceFolder}/AskGPT/bin/Debug/net8.0/AskGPT.dll",
             "args": ["how are you doing today?"],
             "cwd": "${workspaceFolder}/AskGPT",
             // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console
@@ -23,4 +23,4 @@
             "request": "attach"
         }
     ]
-}
\ No newline at end of file
+}
diff --git a/AskGPT/AskGPT.csproj b/AskGPT/AskGPT.csproj
index f5bd2fc..983c995 100644
--- a/AskGPT/AskGPT.csproj
+++ b/AskGPT/AskGPT.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFrameworks>net7.0;net8.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <PackAsTool>true</PackAsTool>
diff --git a/README.md b/README.md
index e3ff05d..4897527 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ ask what is the meaning of life
 
 ## Installation
 
-1. [Install .NET 7](https://dotnet.microsoft.com/download/dotnet/7.0)
+1. [Install .NET 8](https://dotnet.microsoft.com/download/dotnet/8.0)
 1. Install the tool by running: `dotnet tool install -g AskGPT`
 1. Create an API key at [https://platform.openai.com/account/api-keys](https://platform.openai.com/account/api-keys)
 1. Create a file called `~/.config/AskGPT/apikey.txt` with your API key in it
diff --git a/global.json b/global.json
index bd9a9d4..4e144ac 100644
--- a/global.json
+++ b/global.json
@@ -1,5 +1,6 @@
 {
   "sdk": {
-    "version": "7.0.101"
+    "version": "7.0.101",
+    "rollForward": "latestMajor"
   }
-}
\ No newline at end of file
+}