diff --git a/publications b/publications
index f2d0d0ae702d0e69b25b11782fffb3d4139ac345..686cf98f05913696ab7239d16e9bc1b55e4289d4 160000
--- a/publications
+++ b/publications
@@ -1 +1 @@
-Subproject commit f2d0d0ae702d0e69b25b11782fffb3d4139ac345
+Subproject commit 686cf98f05913696ab7239d16e9bc1b55e4289d4