diff --git a/publications b/publications
index a1ae5c84e5c3c6dd9933c22433b67b77461fd39a..a6b4fd0ce10d0fd1c960e8d4c85083bb5782bc5c 160000
--- a/publications
+++ b/publications
@@ -1 +1 @@
-Subproject commit a1ae5c84e5c3c6dd9933c22433b67b77461fd39a
+Subproject commit a6b4fd0ce10d0fd1c960e8d4c85083bb5782bc5c