diff --git a/requirements_docs.txt b/requirements_docs.txt
index 2b3a37b586f..73a104b1ffe 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -1,3 +1,3 @@
-Sphinx==1.8.2
+Sphinx==1.8.3
 sphinx-autodoc-typehints==1.6.0
-sphinx-autodoc-annotation==1.0.post1
+sphinx-autodoc-annotation==1.0.post1
\ No newline at end of file