diff --git a/WellKnownDataTypes-Tests/WellKnownDataTypes-Tests.csproj b/WellKnownDataTypes-Tests/WellKnownDataTypes-Tests.csproj
index 98b79c4..7357612 100644
--- a/WellKnownDataTypes-Tests/WellKnownDataTypes-Tests.csproj
+++ b/WellKnownDataTypes-Tests/WellKnownDataTypes-Tests.csproj
@@ -22,7 +22,7 @@
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
-		<PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
+		<PackageReference Include="NUnit3TestAdapter" Version="6.3.0" />
 	</ItemGroup>
 
 	<ItemGroup>