diff --git a/requirements.txt b/requirements.txt
index a2bab1b..58f6a3c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 fastapi==0.109.0
 uvicorn==0.27.0
-python-dotenv==1.0.0
+python-dotenv==1.2.2
 google-genai==0.2.1
 httpx==0.26.0
 pydantic==2.6.1