diff --git a/requirements.txt b/requirements.txt
index 5ebb1a4..07b53c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ alabaster==0.7.12
 asgiref==3.2.7
 atomicwrites==1.4.0
 attrs==19.3.0
-Babel==2.8.0
+Babel==2.9.1
 bleach==3.3.0
 certifi==2020.4.5.1
 cffi==1.14.0