diff --git a/doc/_themes/sphinx-theme-okfn b/doc/_themes/sphinx-theme-okfn
index 320555990b6..59688a6679f 160000
--- a/doc/_themes/sphinx-theme-okfn
+++ b/doc/_themes/sphinx-theme-okfn
@@ -1 +1 @@
-Subproject commit 320555990b639c99ac3bcc79024140c9588e2bdf
+Subproject commit 59688a6679f3373a57e8d4e60e43f1b249878eb3