diff --git a/requirements.txt b/requirements.txt
index 1cddb33..3d71430 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Babel==2.8.0
+Babel==2.9.1
 Jinja2==2.11.2
 MarkupSafe==1.1.1
 Pygments==2.6.1