diff --git a/requirements.txt b/requirements.txt
index 63d8961..e09b507 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 appnope==0.1.0
 astroid==1.5.3
-Babel==2.4.0
+Babel==2.9.1
 beautifulsoup4==4.6.0
 boto==2.48.0
 bs4==0.0.1