diff --git a/requirements.txt b/requirements.txt
index 6a2e54ea..bffde29f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 appnope==0.1.0
 awesome-slugify==1.6.5
-Babel==1.3
+Babel==2.9.1
 backports.shutil-get-terminal-size==1.0.0
 bleach==3.3.1
 cairocffi==0.9.0