diff --git a/src/order-service/cdk/OrdersService.CDK.csproj b/src/order-service/cdk/OrdersService.CDK.csproj
index 730fff2b..c7c79be3 100644
--- a/src/order-service/cdk/OrdersService.CDK.csproj
+++ b/src/order-service/cdk/OrdersService.CDK.csproj
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <!-- CDK Construct Library dependencies -->
-    <PackageReference Include="Amazon.CDK.Lib" Version="2.218.0" />
+    <PackageReference Include="Amazon.CDK.Lib" Version="2.221.1" />
     <PackageReference Include="Amazon.CDK.AWS.Lambda.DotNet" Version="0.0.6" />
     <PackageReference Include="Constructs" Version="10.4.2" />
   </ItemGroup>