diff --git a/test/FluentRest.Tests/FluentRest.Tests.csproj b/test/FluentRest.Tests/FluentRest.Tests.csproj
index 20880bd..09220ba 100644
--- a/test/FluentRest.Tests/FluentRest.Tests.csproj
+++ b/test/FluentRest.Tests/FluentRest.Tests.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="System.Text.Json" Version="9.0.0" />
-    <PackageReference Include="Testcontainers" Version="4.0.0" />
+    <PackageReference Include="Testcontainers" Version="4.1.0" />
     <PackageReference Include="XUnit.Hosting" Version="2.0.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <PrivateAssets>all</PrivateAssets>