diff --git a/pyproject.toml b/pyproject.toml
index ce308d1..f6bfc50 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,6 @@ python = ">=3.8,<4"
 nonebot2 = ">=2.0.0-beta.1"
 httpx = ">=0.19.0"
 aiofiles = ">=0.7.0"
-pydantic = ">=1.10.2"
 pathlib = ">=1.0.1"
 ujson = ">=5.5.0"