diff --git a/Source/VersOne.Epub.Test/VersOne.Epub.Test.csproj b/Source/VersOne.Epub.Test/VersOne.Epub.Test.csproj
index fd2e739..ba51558 100644
--- a/Source/VersOne.Epub.Test/VersOne.Epub.Test.csproj
+++ b/Source/VersOne.Epub.Test/VersOne.Epub.Test.csproj
@@ -12,7 +12,7 @@
       <AdditionalFiles Include="stylecop.json" />
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
         <PackageReference Include="xunit" Version="2.9.3" />
         <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>