diff --git a/requirements.txt b/requirements.txt
index 4b0024a..1a89faa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Flask-Gzip~=0.2
 Flask-Mail~=0.9.1
 Flask-Migrate~=2.7.0
 Flask-pyoidc~=3.7.0
-Flask~=1.1.2
+Flask~=2.0.0
 csh_ldap~=2.3.1
 ddtrace
 flask_sqlalchemy~=2.5.1