diff --git a/src/Sdk.UnitTests/Sdk.UnitTests.csproj b/src/Sdk.UnitTests/Sdk.UnitTests.csproj
index 91b354b..b760ef7 100644
--- a/src/Sdk.UnitTests/Sdk.UnitTests.csproj
+++ b/src/Sdk.UnitTests/Sdk.UnitTests.csproj
@@ -12,7 +12,7 @@
         <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
         <PackageReference Include="NUnit.Analyzers" Version="4.2.0" />
         <PackageReference Include="coverlet.collector" Version="6.0.2" />
-        <PackageReference Include="Testcontainers" Version="3.8.0" />
+        <PackageReference Include="Testcontainers" Version="3.9.0" />
     </ItemGroup>
 
     <ItemGroup>