diff --git a/requirements.txt b/requirements.txt
index c31db29..8b1fa8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 attrs==19.3.0
 Click==7.1.2
-Flask==1.1.2
+Flask==2.2.5
 importlib-metadata==1.5.0
 itsdangerous==1.1.0
 Jinja2==2.11.1