diff --git a/requirements.txt b/requirements.txt
index 27ca1273..930cf8ff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -266,7 +266,7 @@ sphinxcontrib-jsmath==1.0.1
     # via sphinx
 sphinxcontrib-qthelp==1.0.3
     # via sphinx
-sphinxcontrib-serializinghtml==1.1.5
+sphinxcontrib-serializinghtml==1.1.10
     # via sphinx
 sqlalchemy==2.0.22
     # via jupyter-cache