diff --git a/requirements_dev.txt b/requirements_dev.txt
index b622f2ab..29e909b7 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -7,5 +7,5 @@ tox==3.9.0
 coverage==4.5.3
 Sphinx==2.0.1
 twine==1.13.0
-sphinx_rtd_theme==0.4.3
+sphinx_rtd_theme==3.0.0
 pytest==4.5.0