diff --git a/README.md b/README.md
index 6ee0ff0..a5bcd96 100644
--- a/README.md
+++ b/README.md
@@ -191,7 +191,7 @@ Below are two commonly used Build examples for Node.js and Python:
 | `runtime` | Function runtime identifier (required when package-type is `Zip`) | No | `nodejs20.x` |
 | `s3-bucket` | S3 bucket name for Lambda deployment package. Uses S3 deployment method if provided | No | |
 | `s3-key` | S3 key (path) for the Lambda deployment package | No | Auto-generated |
-| `publish` | Publish a new version of the function after updating | No | `true` |
+| `publish` | Publish a new version of the function after updating | No | `false` |
 | `dry-run` | Validate parameters and permissions without modifications | No | `false` |
 | `revision-id` | Update only if the revision ID matches the specified ID | No | |
 | `architectures` | Function instruction set architecture | No | `x86_64` |