diff --git a/Directory.Packages.props b/Directory.Packages.props
index d3074f0..27f85c8 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -19,6 +19,7 @@
   </ItemGroup>
   <!-- Test dependencies -->
   <ItemGroup>
+    <PackageVersion Include="Microsoft.Extensions.TimeProvider.Testing" Version="9.1.0" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.4" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
diff --git a/tests/SIGCM2.Application.Tests/SIGCM2.Application.Tests.csproj b/tests/SIGCM2.Application.Tests/SIGCM2.Application.Tests.csproj
index ceb4501..d94bcf5 100644
--- a/tests/SIGCM2.Application.Tests/SIGCM2.Application.Tests.csproj
+++ b/tests/SIGCM2.Application.Tests/SIGCM2.Application.Tests.csproj
@@ -10,6 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" />
+    <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" />
     <PackageReference Include="xunit" />
     <PackageReference Include="xunit.runner.visualstudio" />