diff --git a/setup.py b/setup.py
index 43fb967..423889f 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@ def test_suite():
         'injector==0.18.3',
         'SQLAlchemy==1.3.17',
         'SQLAlchemy_utils==0.36.5',
-        'Babel==2.8.0',
+        'Babel==2.9.1',
     ],
     tests_require=[
         'factory_boy==2.12.0',