diff --git a/requirements.txt b/requirements.txt
index 5f0cd96..9f16975 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 alabaster==0.7.12
 asgiref==3.2.5
-Babel==2.8.0
+Babel==2.9.1
 beautifulsoup4==4.9.0
 bs4==0.0.1
 cachetools==4.0.0