diff --git a/requirements.txt b/requirements.txt
index 6246817..cdddd33 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 click==7.1.1
 cycler==0.10.0
-Flask==1.1.1
+Flask==2.3.2
 gunicorn==20.0.4
 httplib2==0.19.0
 itsdangerous==1.1.0