diff --git a/requirements-dev.txt b/requirements-dev.txt
index 47a8e78..96839ea 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,7 +9,7 @@ pytest-cov==2.8.1
 sphinx==3.0.4
 sphinx-autobuild==0.7.1
 sphinx_gallery==0.7.0
-sphinx_rtd_theme==0.4.3
+sphinx_rtd_theme==3.0.1
 tox==3.15.1
 pip==20.1.1
 wheel==0.34.2