diff --git a/requirements.txt b/requirements.txt
index c41c030..333d9d8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aiodns==1.1.1
 aiohttp==2.3.9
 async-timeout==2.0.0
-Babel==2.5.3
+Babel==2.9.1
 cchardet==2.1.1
 ccxt==1.10.815
 certifi==2018.1.18