diff --git a/requirements.txt b/requirements.txt
index 51c2fca..f506113 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Flask==2.0.0
 Flask-APScheduler==1.12.2
 Flask-SQLAlchemy==2.5.1
 Flask-HTTPAuth==4.4.0
-Flask-WTF==0.14.3
+Flask-WTF==0.15.1
 WTForms==2.3.3
 PyMySQL==1.0.2
 requests==2.25.1