diff --git a/backend/requirements.txt b/backend/requirements.txt
index 005cdefa..dce03e76 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -2,7 +2,7 @@
 alembic==1.2.1
 SQLAlchemy==1.3.10
 werkzeug==0.15.6
-flask==1.1.1
+flask==1.1.2
 flask-socketio==4.2.1
 flask-restplus==0.12.1
 flask-cors==3.0.8