diff --git a/requirements.txt b/requirements.txt
index 68f43b0..58e959d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 # chardet==3.0.4
 # click==7.1.2
 # clint==0.5.1
-Flask==1.1.2
+Flask==2.3.2
 flask_restful==0.3.7
 # Flask-SQLAlchemy==2.4.1
 # idna==2.9