diff --git a/requirements.txt b/requirements.txt
index 33e48be..c9779a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ aiohttp==2.1.0
 aiomysql==0.0.9
 alembic==0.9.6
 async-timeout==1.2.1
-Babel==2.5.3
+Babel==2.9.1
 blinker==1.4
 certifi==2018.1.18
 chardet==3.0.4