diff --git a/publications b/publications
index 70f13e80e60e49bbcce1f34fe31170d167311197..2219c15f966ba6ad7bc8cca4b70d39739809a07b 160000
--- a/publications
+++ b/publications
@@ -1 +1 @@
-Subproject commit 70f13e80e60e49bbcce1f34fe31170d167311197
+Subproject commit 2219c15f966ba6ad7bc8cca4b70d39739809a07b