diff --git a/Procfile b/Procfile
index 9af4d6b..1075cc1 100644
--- a/Procfile
+++ b/Procfile
@@ -1 +1 @@
-web: gunicorn app:app --workers=4
\ No newline at end of file
+web: gunicorn --worker-class eventlet -w 1 app:app
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index a02d961..b2b247c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,4 +9,5 @@ minify-html==0.10.3
 bidict==0.22.1
 flask-socketio==5.3.2
 python-engineio==4.3.4
-python-socketio==5.7.2
\ No newline at end of file
+python-socketio==5.7.2
+eventlet==0.33.2
\ No newline at end of file