diff --git a/publications b/publications
index ab4b7e9a4fb59606eaeac5f1b649788c83b885a9..63dc4ded3c8b0c0f76b7dd8c6d2239433b7254c6 160000
--- a/publications
+++ b/publications
@@ -1 +1 @@
-Subproject commit ab4b7e9a4fb59606eaeac5f1b649788c83b885a9
+Subproject commit 63dc4ded3c8b0c0f76b7dd8c6d2239433b7254c6