diff --git a/requirements/py37-reqs/docs.txt b/requirements/py37-reqs/docs.txt
index 95cc86d4..0ccbf564 100644
--- a/requirements/py37-reqs/docs.txt
+++ b/requirements/py37-reqs/docs.txt
@@ -216,7 +216,7 @@ nest-asyncio==1.5.4
     #   jupyter-client
     #   nbclient
     #   notebook
-notebook==6.4.10
+notebook==6.4.12
     # via snafu (setup.cfg)
 numpy==1.21.5
     # via