diff --git a/requirements.txt b/requirements.txt
index aab7e37..a738062 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,14 +3,19 @@ blinker==1.4
 click==8.0.1
 Flask==2.0.1
 Flask-Mail==0.9.1
+gunicorn==20.1.0
+importlib-metadata==4.8.1
 itsdangerous==2.0.1
 Jinja2==3.0.1
 MarkupSafe==2.0.1
 mypy-extensions==0.4.3
 pathspec==0.9.0
+pkg-resources==0.0.0
 platformdirs==2.3.0
 python-dotenv==0.19.0
 regex==2021.8.28
 tomli==1.2.1
+typed-ast==1.4.3
 typing-extensions==3.10.0.2
 Werkzeug==2.0.1
+zipp==3.6.0