diff --git a/src/ServicePulse.Host.Tests/ServicePulse.Host.Tests.csproj b/src/ServicePulse.Host.Tests/ServicePulse.Host.Tests.csproj
index 6ffbbb207..0af63a92e 100644
--- a/src/ServicePulse.Host.Tests/ServicePulse.Host.Tests.csproj
+++ b/src/ServicePulse.Host.Tests/ServicePulse.Host.Tests.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="GitHubActionsTestLogger" Version="3.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="Microsoft.Owin.Testing" Version="4.2.3" />
-    <PackageReference Include="NUnit" Version="4.4.0" />
+    <PackageReference Include="NUnit" Version="4.5.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
     <PackageReference Include="Particular.Approvals" Version="1.1.1" />
     <PackageReference Include="System.Text.Json" Version="10.0.3" />
diff --git a/src/ServicePulse.Tests/ServicePulse.Tests.csproj b/src/ServicePulse.Tests/ServicePulse.Tests.csproj
index 6c057a98c..b2c5de494 100644
--- a/src/ServicePulse.Tests/ServicePulse.Tests.csproj
+++ b/src/ServicePulse.Tests/ServicePulse.Tests.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="GitHubActionsTestLogger" Version="3.0.1" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.24" />
     <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="NUnit3TestAdapter" Version="6.1.0" />
   </ItemGroup>