diff --git a/examples/Idempotency/src/HelloWorld/HelloWorld.csproj b/examples/Idempotency/src/HelloWorld/HelloWorld.csproj
index 4a3f8ed3..2fb80281 100644
--- a/examples/Idempotency/src/HelloWorld/HelloWorld.csproj
+++ b/examples/Idempotency/src/HelloWorld/HelloWorld.csproj
@@ -8,7 +8,7 @@
         <PackageReference Include="Amazon.Lambda.Core" Version="2.2.0" />
         <PackageReference Include="Amazon.Lambda.APIGatewayEvents" Version="2.7.0" />
         <PackageReference Include="Amazon.Lambda.Serialization.SystemTextJson" Version="2.4.1" />
-        <PackageReference Include="AWS.Lambda.Powertools.Idempotency" Version="1.1.1" />
+        <PackageReference Include="AWS.Lambda.Powertools.Idempotency" Version="1.2.1" />
         <PackageReference Include="AWS.Lambda.Powertools.Logging" Version="1.5.1" />
     </ItemGroup>
 </Project>