diff --git a/ghost/core/content/themes/casper b/ghost/core/content/themes/casper
index c7713df88f..55d5345800 160000
--- a/ghost/core/content/themes/casper
+++ b/ghost/core/content/themes/casper
@@ -1 +1 @@
-Subproject commit c7713df88f11bc2ff612457dfb51d6e1909a40e4
+Subproject commit 55d53458007e6640e6cdfd46074960e01e437810