diff --git a/requirements.txt b/requirements.txt
index 2b5c4871a..93f3c53d4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,4 +22,4 @@ requests~=2.22.0
 s2sphere~=0.2.5
 SQLAlchemy<1.4.0
 Werkzeug==2.0.3
-Flask==2.0.3
+Flask==2.3.2