diff --git a/requirements-lock.txt b/requirements-lock.txt
index 03269f1..415a7af 100644
--- a/requirements-lock.txt
+++ b/requirements-lock.txt
@@ -1,5 +1,5 @@
 # Production dependencies with pinned versions
-mcp[cli]==0.1.4
+mcp[cli]==1.26.0
 pydantic==2.5.3
 pydantic-core==2.14.6
 pycryptodome==3.19.0