diff --git a/requirements.txt b/requirements.txt
index 8dc3e4d..f5219ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 alabaster==0.7.12
 apipkg==1.5
-Babel==2.8.0
+Babel==2.9.1
 backcall==0.2.0
 bleach==3.1.5
 certifi==2020.6.20