diff --git a/book/external/Sphinx-launch-buttons b/book/external/Sphinx-launch-buttons
index 8cfd0ba..ccec26f 160000
--- a/book/external/Sphinx-launch-buttons
+++ b/book/external/Sphinx-launch-buttons
@@ -1 +1 @@
-Subproject commit 8cfd0ba7ae24c17e51ac0b1924473a908d4062ac
+Subproject commit ccec26fd77d3b6f1bb3415b5eb824b3155a397f1