diff --git a/requirements.txt b/requirements.txt
index d7aba68..51a63b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ astroid==2.3.3
 certifi==2019.11.28
 chardet==3.0.4
 Click==7.0
-Flask==1.1.1
+Flask==2.3.2
 idna==2.8
 isort==4.3.21
 itsdangerous==1.1.0