diff --git a/requirements.txt b/requirements.txt
index 6483ba2..2b858f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ atomicwrites==1.3.0
 attrs==19.1.0
 autobahn==19.8.1
 Automat==0.7.0
-Babel==2.7.0
+Babel==2.9.1
 beautifulsoup4==4.6.0
 billiard==3.6.0.0
 celery==4.3.0