diff --git a/requirements.txt b/requirements.txt
index 3e2d5a1..22a78c8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Flask==1.1.2
 Flask-APScheduler==1.12.2
 Flask-SQLAlchemy==2.5.1
-Flask-HTTPAuth==4.2.0
+Flask-HTTPAuth==4.3.0
 Flask-WTF==0.14.3
 WTForms==2.3.3
 PyMySQL==1.0.2