diff --git a/requirements.txt b/requirements.txt
index a2265946..8c276a1a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ Jinja2==2.8
 itsdangerous==0.24
 
 # Database
-Flask-SQLAlchemy==2.1
+Flask-SQLAlchemy==2.2
 SQLAlchemy==1.1.6
 psycopg2==2.7