diff --git a/requirements.txt b/requirements.txt
index 4eaaebe..0faf095 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ argh==0.26.2
 async-timeout==3.0.1
 asyncmock==0.4.2
 attrs==19.3.0
-Babel==2.8.0
+Babel==2.9.1
 certifi==2020.4.5.1
 chardet==3.0.4
 codecov==2.0.22