diff --git a/requirements_docs.txt b/requirements_docs.txt
index 60946fd00a8..bb0d30462ce 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -1,3 +1,3 @@
-Sphinx==1.7.0
+Sphinx==1.7.1
 sphinx-autodoc-typehints==1.2.5
 sphinx-autodoc-annotation==1.0.post1