diff --git a/content/themes/casper b/content/themes/casper
index 4708987c39..17c9fe6c55 160000
--- a/content/themes/casper
+++ b/content/themes/casper
@@ -1 +1 @@
-Subproject commit 4708987c395e498fa951d27f975968f6cb6e475b
+Subproject commit 17c9fe6c55b6ca35cb8b337884f6cb078ef38e15