diff --git a/publications b/publications
index 755604dd7f41bb41f23b5dcda6932aa7393ce964..52b50175abfc0c6928ccfdc2f9a20ee03d29d6f0 160000
--- a/publications
+++ b/publications
@@ -1 +1 @@
-Subproject commit 755604dd7f41bb41f23b5dcda6932aa7393ce964
+Subproject commit 52b50175abfc0c6928ccfdc2f9a20ee03d29d6f0