diff --git a/themes/hugo-theme-flat b/themes/hugo-theme-flat
index b46d6da..473eefc 160000
--- a/themes/hugo-theme-flat
+++ b/themes/hugo-theme-flat
@@ -1 +1 @@
-Subproject commit b46d6da8ba21f6e043438f4ca5ad72d38bb0d009
+Subproject commit 473eefc015cba90be0a44692dee353995ba3b3c5