diff --git a/src/EventFlow/EventFlow.csproj b/src/EventFlow/EventFlow.csproj
index 9271c13..a8cd939 100644
--- a/src/EventFlow/EventFlow.csproj
+++ b/src/EventFlow/EventFlow.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="EventFlow" Version="0.73.3933" />
     <PackageReference Include="FluentAssertions" Version="5.7.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.1" />
-    <PackageReference Include="NUnit" Version="3.12.0" />
+    <PackageReference Include="NUnit" Version="3.13.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.13.0" />
   </ItemGroup>