diff --git a/requirements.txt b/requirements.txt
index 671ca96..98b9197 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ alembic==1.0.7
 amqp==2.4.1
 asn1crypto==0.24.0
 astroid==1.5.3
-Babel==2.6.0
+Babel==2.9.1
 bcrypt==3.1.6
 billiard==3.5.0.5
 blinker==1.4