diff --git a/work/Paper b/work/Paper
index 44d567989..81bb6b0cf 160000
--- a/work/Paper
+++ b/work/Paper
@@ -1 +1 @@
-Subproject commit 44d567989e60c501b29678c6ff744a046bddb159
+Subproject commit 81bb6b0cff0c43e975109c5807b3f68856464002