diff --git a/requirements.txt b/requirements.txt
index e0b023f..9404a9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ async-generator==1.10
 atomicwrites==1.3.0
 attrs==19.3.0
 autopep8==1.5.1
-Babel==2.8.0
+Babel==2.9.1
 backcall==0.1.0
 backports.os==0.1.1
 backports.shutil-get-terminal-size==1.0.0