diff --git a/requirements-dev.txt b/requirements-dev.txt
index 18f7807..1f03666 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -18,7 +18,7 @@ pytz==2017.2
 requests==2.16.5
 six==1.10.0
 snowballstemmer==1.2.1
-sphinx==1.6.1
+sphinx==1.6.2
 sphinxcontrib-websupport==1.0.1
 typing==3.6.1
 urllib3==1.21.1