diff --git a/pyproject.toml b/pyproject.toml
index 3c74b05..b3efd92 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ dependencies = [
     "pyyaml>=6.0.2",
     "httpx>=0.27.0",
     "jinja2>=3.1.4",
-    "typer>=0.15.0",
+    "typer>=0.27.3",
     "rich>=13.9.0",
     "python-multipart>=0.0.12",
     "mcp>=2.0.0",