diff --git a/README.md b/README.md
index 05d3987..5a99bfc 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Appsembler Internal Doc [here](https://appsembler.atlassian.net/wiki/spaces/~869
 ## 1. Before you start
 - Make sure you have your SSH key added into our GCP Appsembler Devstack (appsembler-devstack-30) project. You can check that at GCP [Compute Metadata](https://console.cloud.google.com/compute/metadata/sshKeys?project=appsembler-devstack-30).
 - Make sure you have [GCloud command-line tools](https://cloud.google.com/sdk/docs/install) installed.
-- Make sure you have a working python 3.7 environment. 
+- Make sure you have a working python 3.9 environment.
 
 ## 2. Quick Start