diff --git a/requirements.txt b/requirements.txt
index 411cb41..379a755 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 amqp==2.4.2
 atomicwrites==1.2.1
 attrs==18.2.0
-Babel==2.6.0
+Babel==2.9.1
 backcall==0.1.0
 billiard==3.6.0.0
 blessings==1.7