diff --git a/publications b/publications
index 7ce3165ae2e0ee03c15eaf330cc91077bd498a96..b23e40f1d5a54943acca93dfca674aac0c155db0 160000
--- a/publications
+++ b/publications
@@ -1 +1 @@
-Subproject commit 7ce3165ae2e0ee03c15eaf330cc91077bd498a96
+Subproject commit b23e40f1d5a54943acca93dfca674aac0c155db0