diff --git a/requirements.txt b/requirements.txt
index f808ca3..97ee2c2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Click==7.0
 fastapi==0.45.0
 h11==0.9.0
-pydantic==1.3
+pydantic==1.6.2
 starlette==0.12.9
 uvicorn==0.11.7
 websockets==8.1