diff --git a/requirements.txt b/requirements.txt
index d04c4c8..96158e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ astroid==2.4.1
 atomicwrites==1.4.0
 attrs==19.3.0
 autopep8==1.4.4
-Babel==2.8.0
+Babel==2.9.1
 backcall==0.1.0
 bleach==3.1.4
 cached-property==1.5.1