diff --git a/requirements.txt b/requirements.txt
index b99059a..581ad9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 autopep8==1.5.2
 click==7.1.2
-Flask==1.1.2
+Flask==2.3.2
 Flask-Cors==3.0.9
 Flask-JWT-Extended==4.1.0
 itsdangerous==1.1.0