diff --git a/requirements_lock.txt b/requirements_lock.txt
index d8d13a0..1ec4022 100644
--- a/requirements_lock.txt
+++ b/requirements_lock.txt
@@ -102,7 +102,7 @@ markdown-it-py==4.0.0
     # via rich
 markupsafe==3.0.3
     # via jinja2
-mcp==1.23.0
+mcp==1.27.2
     # via openai-agents
 mdurl==0.1.2
     # via markdown-it-py