diff --git a/doc/apps/dash.md b/doc/apps/dash.md
index 8ec0418e..05e76138 100644
--- a/doc/apps/dash.md
+++ b/doc/apps/dash.md
@@ -30,6 +30,10 @@ app = Dash(__name__)
 server = app.server
 ```
 
+```{note}
+Dash applications will run with Python 3.11. To customize Python version or Docker image, refer this [section](customize).
+```
+
 ## Testing locally
 
 To test the Dash application, you can run the following commands locally:
@@ -104,6 +108,13 @@ ploomber-cloud deploy --watch
 To ensure your app doesn't break on re-deployments, pin your [dependencies.](pin-dependencies)
 ```
 
+(customize=)
+## Customize deployment
+
+To customize the Python version or base image for deployment, you may use [Docker deployment](./docker.md).
+
+
+
 ## Features
 
 Ploomber Cloud supports many features to help you build Dash applications quickly!