diff --git a/src/NServiceBus.AzureFunctions.Worker.Analyzer.Tests/NServiceBus.AzureFunctions.Worker.Analyzer.Tests.csproj b/src/NServiceBus.AzureFunctions.Worker.Analyzer.Tests/NServiceBus.AzureFunctions.Worker.Analyzer.Tests.csproj
index e3cfe20b..033dc580 100644
--- a/src/NServiceBus.AzureFunctions.Worker.Analyzer.Tests/NServiceBus.AzureFunctions.Worker.Analyzer.Tests.csproj
+++ b/src/NServiceBus.AzureFunctions.Worker.Analyzer.Tests/NServiceBus.AzureFunctions.Worker.Analyzer.Tests.csproj
@@ -14,7 +14,7 @@
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="3.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
-    <PackageReference Include="NUnit" Version="4.4.0" />
+    <PackageReference Include="NUnit" Version="4.5.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
   </ItemGroup>
diff --git a/src/NServiceBus.AzureFunctions.Worker.ServiceBus.Tests/NServiceBus.AzureFunctions.Worker.ServiceBus.Tests.csproj b/src/NServiceBus.AzureFunctions.Worker.ServiceBus.Tests/NServiceBus.AzureFunctions.Worker.ServiceBus.Tests.csproj
index cb850f9a..3f1373f8 100644
--- a/src/NServiceBus.AzureFunctions.Worker.ServiceBus.Tests/NServiceBus.AzureFunctions.Worker.ServiceBus.Tests.csproj
+++ b/src/NServiceBus.AzureFunctions.Worker.ServiceBus.Tests/NServiceBus.AzureFunctions.Worker.ServiceBus.Tests.csproj
@@ -13,7 +13,7 @@
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="3.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
-    <PackageReference Include="NUnit" Version="4.4.0" />
+    <PackageReference Include="NUnit" Version="4.5.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
   </ItemGroup>