diff --git a/requirements.txt b/requirements.txt
index e3af568..a0bfcd8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ openai>=1.0.0
 mcp>=1.0.0
 
 # For web interface (optional)
-flask>=2.0.0
+flask>=3.1.3
 
 # For development
 # playwright  # For testing