diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 85cce76b..47f57a91
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Babel==1.3
+Babel==2.9.1
 Jinja2==2.7.3
 Mako==1.0.0
 MarkupSafe==0.23