diff --git a/testcontainers/Streamline.TestContainers.csproj b/testcontainers/Streamline.TestContainers.csproj
index f4b059c..e564819 100644
--- a/testcontainers/Streamline.TestContainers.csproj
+++ b/testcontainers/Streamline.TestContainers.csproj
@@ -25,7 +25,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Testcontainers" Version="3.10.0" />
+    <PackageReference Include="Testcontainers" Version="4.10.0" />
   </ItemGroup>
 
   <ItemGroup>