diff --git a/summeruniversity b/summeruniversity
index f65fc31c..64a5b037 160000
--- a/summeruniversity
+++ b/summeruniversity
@@ -1 +1 @@
-Subproject commit f65fc31c7cbc26834343dd7280ebb4d2dcf2d759
+Subproject commit 64a5b037a1d7e156800d761bdc141b235b7c69c0