diff --git a/requirements/common.txt b/requirements/common.txt
index 9c5b385..3420790 100644
--- a/requirements/common.txt
+++ b/requirements/common.txt
@@ -3,7 +3,7 @@ bleach==3.3.0
 blinker==1.4
 click==7.1.2
 dominate==2.6.0
-Flask==1.1.2
+Flask==2.3.2
 Flask-Bootstrap==3.3.7.1
 flask-googlemaps==0.4.1
 Flask-HTTPAuth==4.2.0