diff --git a/pyproject.toml b/pyproject.toml
index 5bf38cc..ac59c39 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ requires-python = ">=3.11"
 dependencies = [
     "pydantic>=2.0,<3.0",
     "click>=8.0,<9.0",
-    "rich>=13.0,<14.0",
+    "rich>=13.0,<16.0",
     "httpx>=0.27,<1.0",
     "networkx>=3.0,<4.0",
     "fastapi>=0.115,<1.0",