diff --git a/test/FluentRest.Tests/FluentRest.Tests.csproj b/test/FluentRest.Tests/FluentRest.Tests.csproj
index 44bff00..c3654d7 100644
--- a/test/FluentRest.Tests/FluentRest.Tests.csproj
+++ b/test/FluentRest.Tests/FluentRest.Tests.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
-    <PackageReference Include="Testcontainers" Version="3.8.0" />
+    <PackageReference Include="Testcontainers" Version="3.9.0" />
     <PackageReference Include="XUnit.Hosting" Version="1.7.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.1">
       <PrivateAssets>all</PrivateAssets>