diff --git a/requirements_docs.txt b/requirements_docs.txt
index bb0d30462ce2dae4df360b4e37c240add4e44291..5ef38e1537eedf51b88383278790c52eee860208 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -1,3 +1,3 @@
-Sphinx==1.7.1
-sphinx-autodoc-typehints==1.2.5
+Sphinx==1.7.4
+sphinx-autodoc-typehints==1.3.0
 sphinx-autodoc-annotation==1.0.post1