diff --git a/requirements.txt b/requirements.txt
index 5493790..5474cbc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ infinity==1.4             # via intervals
 intervals==0.8.1          # via wtforms-components
 itsdangerous==1.1.0
 jinja2==2.10.1            # via flask
-mako==1.0.9               # via alembic
+mako==1.2.2               # via alembic
 markdown==3.1
 markupsafe==1.1.1         # via jinja2, mako
 oauthlib==3.0.1           # via requests-oauthlib, social-auth-core