diff --git a/aws_lambda_builders/__init__.py b/aws_lambda_builders/__init__.py
index 2b30f53b8..7c9dbd4cb 100644
--- a/aws_lambda_builders/__init__.py
+++ b/aws_lambda_builders/__init__.py
@@ -4,5 +4,5 @@
 
 # Changing version will trigger a new release!
 # Please make the version change as the last step of your development.
-__version__ = "1.23.0"
+__version__ = "1.23.1"
 RPC_PROTOCOL_VERSION = "0.3"