diff --git a/requirements.txt b/requirements.txt
index ef94932..3e47823 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,7 @@ pydantic==2.6.2
 ip2location-io==1.0.0
 SQLAlchemy==2.0.27
 ua-parser==0.18.0
+validators==0.28.3
 fastapi==0.110.0
 Flask==3.0.3
 Flask-Login==0.6.3