diff --git a/pyproject.toml b/pyproject.toml
index ed93774..1182860 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,8 @@ dependencies = [
     "httpx>=0.27.0",
     "alpaca-py>=0.30.0",
     "google-genai>=1.0.0",
+    "openai>=1.0.0",
+    "pytz>=2024.1",
 ]
 
 [project.optional-dependencies]