diff --git a/requirements/docs.txt b/requirements/docs.txt
index c22cb9d..8abe54c 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile docs.in
 #
-mako==1.3.10
+mako==1.3.11
     # via pdoc3
 markdown==3.8.2
     # via pdoc3