diff --git a/cxgn/sgn b/cxgn/sgn
index 3308724..3352df8 160000
--- a/cxgn/sgn
+++ b/cxgn/sgn
@@ -1 +1 @@
-Subproject commit 330872458b44691a473cf954726dbfa186d15f01
+Subproject commit 3352df84e31aafd7290c89a9bd8a0078fd3528b9