diff --git a/requirements.txt b/requirements.txt
index 081a42a..c11865d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,6 +7,6 @@ google-generativeai>=0.8.0
 ccxt>=4.0.0
 numpy>=1.24.0
 plotly>=5.18.0
-python-dotenv>=1.0.0
+python-dotenv>=1.2.2
 pandas>=2.0.0
 mcp>=1.26.0