diff --git a/requirements.txt b/requirements.txt
index 25ae190..a2f6024 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 alembic==1.3.1
-Babel==2.7.0
+Babel==2.9.1
 Click==7.0
 Flask==1.1.1
 Flask-Migrate==2.5.2