diff --git a/src/AutoMerge.Tests/AutoMerge.Tests.csproj b/src/AutoMerge.Tests/AutoMerge.Tests.csproj
index 7bb261d..5ca2607 100644
--- a/src/AutoMerge.Tests/AutoMerge.Tests.csproj
+++ b/src/AutoMerge.Tests/AutoMerge.Tests.csproj
@@ -1,14 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <TargetFramework Condition="'$(VisualStudioVersion)' == '17.0'">net48</TargetFramework>
-    <TargetFramework Condition="'$(VisualStudioVersion)' == '16.0'">net472</TargetFramework>
-  </PropertyGroup>
-  <ItemGroup>
-    <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" PrivateAssets="all" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\AutoMerge\AutoMerge.csproj" />
-  </ItemGroup>
-</Project>
\ No newline at end of file
+    <PropertyGroup>
+        <LangVersion>latest</LangVersion>
+        <TargetFramework Condition="'$(VisualStudioVersion)' == '18.0' OR '$(VisualStudioVersion)' == '17.0'">net48</TargetFramework>
+        <TargetFramework Condition="'$(VisualStudioVersion)' == '16.0'">net472</TargetFramework>
+    </PropertyGroup>
+    <ItemGroup>
+        <PackageReference Include="Microsoft.VisualStudio.SDK" Version="17.14.40265" />
+        <PackageReference Include="xunit" Version="2.9.3" />
+        <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" PrivateAssets="all" />
+    </ItemGroup>
+    <ItemGroup>
+        <ProjectReference Include="..\AutoMerge\AutoMerge.csproj" />
+    </ItemGroup>
+</Project>