diff --git a/content/themes/casper b/content/themes/casper
index 67e595741c..78993720fd 160000
--- a/content/themes/casper
+++ b/content/themes/casper
@@ -1 +1 @@
-Subproject commit 67e595741c4f766f6608fb6a614559b629a6a170
+Subproject commit 78993720fda3f9282aeaf7a6c212e6e0f511b7ab