diff --git a/pyproject.toml b/pyproject.toml
index e9d24b7fa0..c2a9bae494 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -67,6 +67,7 @@ dependencies = [
   'pyperclip',
   "pyreadline3",
   "python-multipart",
+  "python-socketio",
   "pytorch-lightning",
   "realesrgan",
   "requests~=2.28.2",