--- a/requirements.txt	Fri May 18 11:24:22 2018 +0200
+++ b/requirements.txt	Fri May 18 11:24:52 2018 +0200
@@ -41,7 +41,7 @@
 repoze.lru = 0.7
 repoze.sphinx.autointerface==0.8
 Sphinx==1.6.7
-sphinx_rtd_theme==0.2.4
+sphinx_rtd_theme==0.3.1
 websockets==3.4
 WebOb==1.7.4
 ZODB==5.3.0