diff --git a/sphinx-doc/requirements_sphinx.txt b/sphinx-doc/requirements_sphinx.txt
index 2480e078d388b2b7c069e83be7490652d71707ad..523ce7cf972dcb374348c7e9fe5d836c538326c6 100644
--- a/sphinx-doc/requirements_sphinx.txt
+++ b/sphinx-doc/requirements_sphinx.txt
@@ -51,7 +51,7 @@ scipy==1.4.1
 six==1.14.0
 snowballstemmer==2.0.0
 Sphinx==3.2.1
-sphinx-automodapi==0.12
+sphinx-automodapi==0.13
 sphinx-markdown-tables==0.0.15
 sphinxcontrib-applehelp==1.0.2
 sphinxcontrib-devhelp==1.0.2