diff --git a/src/Try.Tests/Try.Tests.csproj b/src/Try.Tests/Try.Tests.csproj
index ddf3633c..cc0d5d61 100644
--- a/src/Try.Tests/Try.Tests.csproj
+++ b/src/Try.Tests/Try.Tests.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NUnit" Version="4.2.2" />
+    <PackageReference Include="NUnit" Version="4.3.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
   </ItemGroup>