diff --git a/Procfile b/Procfile
index e6cb5ad..1075cc1 100644
--- a/Procfile
+++ b/Procfile
@@ -1 +1 @@
-web: python app.py
\ 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..ab017f3 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==0.30.2
\ No newline at end of file
diff --git a/runtime.txt b/runtime.txt
new file mode 100644
index 0000000..e1958b9
--- /dev/null
+++ b/runtime.txt
@@ -0,0 +1 @@
+python-3.8.13
\ No newline at end of file