diff --git a/requirements.txt b/requirements.txt
index 8c76a21..33d44a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ httpx==0.28.1
 httpx-sse==0.4.0
 idna==3.10
 markdown-it-py==3.0.0
-mcp==1.9.1
+mcp==1.23.0
 mdurl==0.1.2
 pydantic==2.11.4
 pydantic-settings==2.9.1