diff --git a/src/EventSourcingDb/EventSourcingDb.csproj b/src/EventSourcingDb/EventSourcingDb.csproj
index 6783d8b..04a6de2 100644
--- a/src/EventSourcingDb/EventSourcingDb.csproj
+++ b/src/EventSourcingDb/EventSourcingDb.csproj
@@ -15,7 +15,7 @@
   <ItemGroup>
     <PackageReference Include="NSec.Cryptography" Version="25.4.0" />
     <PackageReference Include="System.IO.Pipelines" Version="10.0.8" />
-    <PackageReference Include="Testcontainers" Version="4.11.0" />
+    <PackageReference Include="Testcontainers" Version="4.12.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.8"/>
     <PackageReference Include="Microsoft.Extensions.Options" Version="10.0.8"/>
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.8"/>