diff --git a/docs/requirements.txt b/docs/requirements.txt
index 3ce58c4392..fe527e0f61 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 alabaster==0.7.12
-Babel==2.9.0
+Babel==2.9.1
 certifi==2020.12.5
 chardet==4.0.0
 commonmark==0.9.1