diff --git a/src/RainBOT.csproj b/src/RainBOT.csproj
index 4be1eca..08e5faa 100644
--- a/src/RainBOT.csproj
+++ b/src/RainBOT.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>Milimoe.RainBOT</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
@@ -22,7 +22,7 @@
 
   <ItemGroup>
     <Reference Include="OneBot-HTTPClient">
-      <HintPath>..\dll\OneBot-HTTPClient.dll</HintPath>
+      <HintPath>..\..\OneBot-HTTPClient\bin\Debug\net9.0\OneBot-HTTPClient.dll</HintPath>
     </Reference>
   </ItemGroup>