diff --git a/libsbml_source b/libsbml_source
index 9faec63..fee56c9 160000
--- a/libsbml_source
+++ b/libsbml_source
@@ -1 +1 @@
-Subproject commit 9faec6311fdf8341e64beab3608d83f24ddd2e9c
+Subproject commit fee56c943ea39b9ac1f8491cac2fc9b3665e368f