diff --git a/requirements.txt b/requirements.txt
index 36e5b1b..8a83ec4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ anthropic>=0.49.0
 matplotlib>=3.7.0
 python-docx>=1.1.0
 fpdf2>=2.7.0
-python-dotenv>=1.0.0
+python-dotenv>=1.2.2
 pydantic>=2.0.0
 pytest>=8.0.0