diff --git a/requirements.txt b/requirements.txt
index 63c5db4..e276723 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,5 +10,5 @@ requests==2.4.3
 Mezmorize==0.16.1
 Twisted==15.0.0
 treq==0.2.1
-Babel==1.3
+Babel==2.9.1
 chardet==2.3.0