diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index c76c385..7a9c0e7
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 alembic==1.3.2
 arrow==0.15.2
-Babel==2.8.0
+Babel==2.9.1
 binaryornot==0.4.4
 blinker==1.4
 certifi==2019.9.11