diff --git a/publications b/publications
index e472ce677c8188db0b73ed91af0033ec4dd6c604..2b4da9020b01c42f46387f90ad6a4a18333d15c5 160000
--- a/publications
+++ b/publications
@@ -1 +1 @@
-Subproject commit e472ce677c8188db0b73ed91af0033ec4dd6c604
+Subproject commit 2b4da9020b01c42f46387f90ad6a4a18333d15c5