diff --git a/api/requirements.txt b/api/requirements.txt
index de8a2b9..19e55d0 100644
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -1,5 +1,5 @@
 amqp==2.2.2
-Babel==2.5.3
+Babel==2.9.1
 billiard==3.5.0.3
 celery==4.2.1
 click==6.7