diff --git a/docs/getting_started/debugging_your_code.md b/docs/getting_started/debugging_your_code.md
index c35c30d28a..04bd711cd1 100644
--- a/docs/getting_started/debugging_your_code.md
+++ b/docs/getting_started/debugging_your_code.md
@@ -68,7 +68,7 @@ Once our script is running again, let's send a request and inspect it in
 Devtools:
 
 ```
-$ curl http://0.0.0.0:4500/
+$ curl http://0.0.0.0:4507/
 ```
 
 ![Break in request handling](../images/debugger5.jpg)
diff --git a/std/http/README.md b/std/http/README.md
index cd23ec41b7..c2c4c8ce6d 100644
--- a/std/http/README.md
+++ b/std/http/README.md
@@ -15,7 +15,7 @@ A small program for serving local files over HTTP.
 
 ```sh
 deno run --allow-net --allow-read https://deno.land/std/http/file_server.ts
-> HTTP server listening on http://0.0.0.0:4500/
+> HTTP server listening on http://0.0.0.0:4507/
 ```
 
 ## Cookie