diff --git a/test/Html2Markdown.Test/Html2Markdown.Test.csproj b/test/Html2Markdown.Test/Html2Markdown.Test.csproj
index db381099..f6761023 100644
--- a/test/Html2Markdown.Test/Html2Markdown.Test.csproj
+++ b/test/Html2Markdown.Test/Html2Markdown.Test.csproj
@@ -8,7 +8,7 @@
     <PackageReference Include="JunitXml.TestLogger" Version="4.0.254" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="NUnit" Version="4.1.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="Verify.NUnit" Version="26.1.6" />
   </ItemGroup>