diff --git a/book/external/Sphinx-launch-buttons b/book/external/Sphinx-launch-buttons
index f6435cb..e6070de 160000
--- a/book/external/Sphinx-launch-buttons
+++ b/book/external/Sphinx-launch-buttons
@@ -1 +1 @@
-Subproject commit f6435cb0a795062a7d695a246a332ff79f3f74b9
+Subproject commit e6070ded6ca77662a3a951893cafe265fa333e5e