diff --git a/docs/requirements.txt b/docs/requirements.txt
index 75555e4..cd57aa7 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -3,4 +3,4 @@ sphinx-prompt==1.1.0
 sphinx-tabs==1.2.1
 sphinx-rtd-theme==0.5.0
 sphinxemoji==0.1.6
-sphinx-autoapi==1.4.0
+sphinx-autoapi==1.5.0