diff --git a/pyproject.toml b/pyproject.toml
index f8f7b2d..629b9fa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ classifiers = [
     "Topic :: Scientific/Engineering :: Artificial Intelligence",
 ]
 dependencies = [
-    "mcp>=1.2.0,<2",
+    "mcp>=1.2.0,<3",
     "httpx>=0.27.0",
     "python-dotenv>=1.0.0",
     "pydantic>=2.0.0",