diff --git a/tools/python/requirements.txt b/tools/python/requirements.txt
index 93aba5d9..3f9b3095 100644
--- a/tools/python/requirements.txt
+++ b/tools/python/requirements.txt
@@ -8,7 +8,7 @@ mypy==1.18.2
 pydantic>=2.12.4
 pyright==1.1.407
 pytest>=9.0.0
-python-dotenv==1.2.1
+python-dotenv==1.2.2
 ruff==0.14.4
 stripe==13.2.0
 openai==2.7.1