diff --git a/index.html b/index.html
index 76bb4de..dae7d2a 100644
--- a/index.html
+++ b/index.html
@@ -70,7 +70,7 @@ USAGE:
     ttyd [options] <command> [<arguments...>]
 
 VERSION:
-    1.3.1
+    1.3.2
 
 OPTIONS:
     --port, -p              Port to listen (default: 7681, use `0` for random port)
@@ -84,6 +84,7 @@ OPTIONS:
     --readonly, -R          Do not allow clients to write to the TTY
     --client-option, -t     Send option to client (format: key=value), repeat to add more options
     --check-origin, -O      Do not allow websocket connection from different origin
+    --max-clients, -m       Maximum clients to support (default: 0, no limit)
     --once, -o              Accept only one client and exit on disconnection
     --browser, -B           Open terminal with the default system browser
     --index, -I             Custom index.html path