diff --git a/requirements/requirements-documentation.txt b/requirements/requirements-documentation.txt
index d8e46cd0..5756f88a 100644
--- a/requirements/requirements-documentation.txt
+++ b/requirements/requirements-documentation.txt
@@ -1,3 +1,3 @@
 recommonmark==0.6.0
-Sphinx==2.3.1
+Sphinx==2.4.1
 sphinx_rtd_theme==0.4.3