diff --git a/requirements.txt b/requirements.txt
index 546ff6a..8e74ec6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ beautifulsoup4==4.9.1
 certifi==2020.6.20
 chardet==3.0.4
 click==7.1.2
-Flask==1.1.2
+Flask==2.2.5
 Jinja2==2.11.3
 idna==2.9
 itsdangerous==1.1.0