diff --git a/src/Lazarus.Extensions.HealthChecks.Tests.Integration/Lazarus.Extensions.HealthChecks.Tests.Integration.csproj b/src/Lazarus.Extensions.HealthChecks.Tests.Integration/Lazarus.Extensions.HealthChecks.Tests.Integration.csproj
index 931bbe8..dd65c4a 100644
--- a/src/Lazarus.Extensions.HealthChecks.Tests.Integration/Lazarus.Extensions.HealthChecks.Tests.Integration.csproj
+++ b/src/Lazarus.Extensions.HealthChecks.Tests.Integration/Lazarus.Extensions.HealthChecks.Tests.Integration.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="AspNetCore.HealthChecks.UI.Client" Version="9.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.1" />
     <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.1.0" />
-    <PackageReference Include="TUnit" Version="1.5.80" />
+    <PackageReference Include="TUnit" Version="1.11.51" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Lazarus.Extensions.HealthChecks.Tests.Unit/Lazarus.Extensions.HealthChecks.Tests.Unit.csproj b/src/Lazarus.Extensions.HealthChecks.Tests.Unit/Lazarus.Extensions.HealthChecks.Tests.Unit.csproj
index fc585e8..591b13d 100644
--- a/src/Lazarus.Extensions.HealthChecks.Tests.Unit/Lazarus.Extensions.HealthChecks.Tests.Unit.csproj
+++ b/src/Lazarus.Extensions.HealthChecks.Tests.Unit/Lazarus.Extensions.HealthChecks.Tests.Unit.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.1" />
     <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.1.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.1" />
-    <PackageReference Include="TUnit" Version="1.5.80" />
+    <PackageReference Include="TUnit" Version="1.11.51" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Lazarus.Tests.Unit/Lazarus.Tests.Unit.csproj b/src/Lazarus.Tests.Unit/Lazarus.Tests.Unit.csproj
index 2d873f0..7e94edc 100644
--- a/src/Lazarus.Tests.Unit/Lazarus.Tests.Unit.csproj
+++ b/src/Lazarus.Tests.Unit/Lazarus.Tests.Unit.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.1" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.1" />
     <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.1.0" />
-    <PackageReference Include="TUnit" Version="1.5.80" />
+    <PackageReference Include="TUnit" Version="1.11.51" />
   </ItemGroup>
 
   <ItemGroup>