diff --git a/requirements.txt b/requirements.txt
index 9e4b29d..1f1ea72 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 appdirs==1.4.3
-Babel==2.8.0
+Babel==2.9.1
 CacheControl==0.12.6
 certifi==2020.4.5.1
 chardet==3.0.4