diff --git a/requirements.txt b/requirements.txt
index 17bceaf..58dd4e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==2.1.2
+Flask==2.1.3
 Flask-SQLAlchemy==2.5.1
 Flask-HTTPAuth==4.7.0
 Flask-WTF==1.0.1