diff --git a/requirements.txt b/requirements.txt
index 840aa7a..c59c745 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2019.11.28
 chardet==3.0.4
 Click==7.0
-Flask==1.0.4
+Flask==2.3.2
 gunicorn==20.0.4
 idna==2.8
 itsdangerous==1.1.0