diff --git a/requirements.txt b/requirements.txt
index bdfb56f..d4748ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,10 +31,12 @@ pydantic_core==2.33.2
 Pygments==2.19.2
 pypandoc==1.15
 python-dateutil==2.9.0.post0
+python-dotenv==1.2.1
 python-jose==3.5.0
 pytz==2025.2
 rich==14.2.0
 rsa==4.9.1
+ruff==0.14.8
 setuptools==80.9.0
 six==1.17.0
 sniffio==1.3.1