diff --git a/requirements.txt b/requirements.txt
index 7fa4e18..2a425ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ mccabe==0.6.1
 motor==2.1.0
 numpy==1.18.2
 pycodestyle==2.5.0
-pydantic==1.4
+pydantic==1.6.2
 pylint==2.4.4
 pymongo==3.10.1
 PyMySQL==0.9.3