diff --git a/Src/AiCommitMessage/AiCommitMessage.csproj b/Src/AiCommitMessage/AiCommitMessage.csproj
index 6dd8e2b..f8b737b 100644
--- a/Src/AiCommitMessage/AiCommitMessage.csproj
+++ b/Src/AiCommitMessage/AiCommitMessage.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <PackAsTool>true</PackAsTool>
@@ -52,4 +52,4 @@
   <ItemGroup>
     <EmbeddedResource Include="..\..\.githooks\prepare-commit-msg" />
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>