diff --git a/requirements.txt b/requirements.txt
index a9060b6..06880f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2022.6.15
 charset-normalizer==2.1.0
 click==8.1.3
-Flask==2.1.3
+Flask==2.2.0
 Flask-WTF==1.0.1
 idna==3.3
 itsdangerous==2.1.2