diff --git a/_theme b/_theme
index fcfc8404e9..8158a70357 160000
--- a/_theme
+++ b/_theme
@@ -1 +1 @@
-Subproject commit fcfc8404e949711ccb3fb5c9bc9f043a58f606f5
+Subproject commit 8158a70357644a9a8a97e4ad574fea3af69c9737