diff --git a/services/mcp/requirements-dev.txt b/services/mcp/requirements-dev.txt
index 4f9ba84..07051df 100644
--- a/services/mcp/requirements-dev.txt
+++ b/services/mcp/requirements-dev.txt
@@ -1,3 +1,3 @@
 -r requirements.txt
 pytest>=9.1.1,<10
-ruff>=0.15.22,<1
+ruff>=0.16.0,<1