diff --git a/requirements.txt b/requirements.txt
index 2f5512e..9876d1a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -69,7 +69,7 @@ docutils!=0.21
 jsonpath
 mistune
 pydantic>=2.3.0
-python-dotenv>=1.0.0
+python-dotenv>=1.2.3
 
 # AI/LLM Integration & SEO
 #