diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..7279eaa
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,5 @@
+gevent==24.2.1
+greenlet==3.0.3
+websocket==0.2.1
+zope.event==5.0
+zope.interface==6.2