diff --git a/requirements.txt b/requirements.txt
index c72565f..f7b864d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ click==7.1.1
 fastapi==0.54.0
 h11==0.9.0
 httptools==0.1.1
-pydantic==1.4
+pydantic==1.6.2
 starlette==0.13.2
 uvicorn==0.11.3
 uvloop==0.14.0