diff --git a/requirements.txt b/requirements.txt
index 6abf207..45d1731 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Babel==2.1.1
+Babel==2.9.1
 Django==1.9.1; python_version < '3'
 Django==1.11; python_version > '2.99'
 Jinja2==2.8