diff --git a/requirements.txt b/requirements.txt
index 4751f2f..d07f77a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 mock==3.0.5
 python-igraph
 netdispatch==0.0.5
-sphinx_rtd_theme==0.4.3
+sphinx_rtd_theme==0.5.0
 numpy==1.17.*
 future==0.17.*
 networkx==2.3