diff --git a/NLCaseConvert.UnitTests/NLCaseConvert.UnitTests.csproj b/NLCaseConvert.UnitTests/NLCaseConvert.UnitTests.csproj
index f835601..0c5089f 100644
--- a/NLCaseConvert.UnitTests/NLCaseConvert.UnitTests.csproj
+++ b/NLCaseConvert.UnitTests/NLCaseConvert.UnitTests.csproj
@@ -81,7 +81,7 @@
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       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageReference Include="Roslynator.Analyzers" Version="4.14.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>