diff --git a/doc-source/requirements.txt b/doc-source/requirements.txt
index ab842cb8..0b4daa15 100644
--- a/doc-source/requirements.txt
+++ b/doc-source/requirements.txt
@@ -9,7 +9,7 @@ sphinx-autofixture>=0.1.0
 sphinx-copybutton>=0.5.2
 sphinx-debuginfo>=0.2.2
 sphinx-licenseinfo>=0.3.1
-sphinx-notfound-page>=0.7.1
+sphinx-notfound-page>=0.8.3
 sphinx-prompt>=1.1.0
 sphinx-pyproject>=0.1.0
 sphinx-tabs>=1.1.13