diff --git a/requirements.txt b/requirements.txt
index 77e7b28..18ed541 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 alembic==0.9.3
-Babel==2.4.0
+Babel==2.9.1
 blessed==1.14.2
 blinker==1.4
 botocore==1.5.87