diff --git a/mcp_ai_agents/ai_travel_planner_mcp_agent_team/requirements.txt b/mcp_ai_agents/ai_travel_planner_mcp_agent_team/requirements.txt
index cd00150e0e..c368960987 100644
--- a/mcp_ai_agents/ai_travel_planner_mcp_agent_team/requirements.txt
+++ b/mcp_ai_agents/ai_travel_planner_mcp_agent_team/requirements.txt
@@ -4,6 +4,6 @@ streamlit==1.44.1
 google-api-python-client==2.118.0
 google-auth==2.28.1
 google-auth-oauthlib==1.2.0
-python-dotenv==1.0.1
+python-dotenv==1.2.2
 requests==2.31.0
 openai==1.12.0
\ No newline at end of file