diff --git a/docs/requirements.txt b/docs/requirements.txt
index 3a0f214684c8fb723a7235957e3bae85f91c4fa9..d6dfb57bfff3188d3b980e2e06674c4040461dbc 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -39,7 +39,7 @@ recommonmark==0.7.1
     # via -r requirements.in
 requests==2.26.0
     # via sphinx
-snowballstemmer==2.1.0
+snowballstemmer==2.2.0
     # via sphinx
 sphinx==4.3.0
     # via