diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 88d767e8..12a5e98f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -37,8 +37,8 @@ env:
   # You are interested in changing these values
   BUILD_CONFIGURATIONS:                 "['ReleaseFat', 'ReleaseThin']"
   BUILD_CONFIGURATIONS_WITH_REF:        "['ReleaseFat', 'ReleaseThin', 'ReleaseRef']"
-  DOTNET_TARGET_FRAMEWORKS:             "['netcoreapp3.0', 'netcoreapp3.1', 'net5.0', 'net6.0', 'net7.0', 'net8.0']"
-  DOTNET_TARGET_FRAMEWORKS_MACOS_ARM64: "['net6.0', 'net7.0', 'net8.0']"
+  DOTNET_TARGET_FRAMEWORKS:             "['netcoreapp3.0', 'netcoreapp3.1', 'net5.0', 'net6.0', 'net7.0', 'net8.0', 'net9.0']"
+  DOTNET_TARGET_FRAMEWORKS_MACOS_ARM64: "['net6.0', 'net7.0', 'net8.0', 'net9.0']"
   FRAMEWORK_TARGET_FRAMEWORKS:          "['net35', 'net452', 'net472', 'net48']"
 
 jobs:
diff --git a/ILRepack.targets b/ILRepack.targets
index eb2de210..2d1c3bd0 100644
--- a/ILRepack.targets
+++ b/ILRepack.targets
@@ -15,6 +15,7 @@
 			<LibraryPath Condition="$(TargetFramework) == 'net6.0'" Include="$(PkgMicrosoft_NetCore_App_Ref)\ref\net6.0" />
 			<LibraryPath Condition="$(TargetFramework) == 'net7.0'" Include="$(PkgMicrosoft_NetCore_App_Ref)\ref\net7.0" />
 			<LibraryPath Condition="$(TargetFramework) == 'net8.0'" Include="$(PkgMicrosoft_NetCore_App_Ref)\ref\net8.0" />
+			<LibraryPath Condition="$(TargetFramework) == 'net9.0'" Include="$(PkgMicrosoft_NetCore_App_Ref)\ref\net9.0" />
 		</ItemGroup>
 		<ILRepack
 			InputAssemblies="@(InputAssemblies)"