diff --git a/pyproject.toml b/pyproject.toml
index 618657b..cea9fcc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ dependencies = [
     "httpx[http2]~=0.28.1",
     "loguru~=0.7.3",
     "orjson~=3.11.7",
-    "pydantic~=2.12.5",
+    "pydantic>=2.12.5,<2.14.0",
 ]
 dynamic = ["version"]