diff --git a/backend/requirements.txt b/backend/requirements.txt
index 9ae3c5b..32dbd36 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -3,7 +3,7 @@ Babel == 2.5.1
 bcrypt == 3.1.4
 flake8
 flake8-import-order
-Flask == 0.12.2
+Flask == 2.3.2
 passlib == 1.7.1
 psycopg2 == 2.7.3.2
 PyNaCl == 1.2.1