diff --git a/resources/graph_library b/resources/graph_library
index b787c5ffdb2099ca23a1930dcdd84ae3c58ca0be..e9398fc1585dabcba6b84b8774017ff997da3098 160000
--- a/resources/graph_library
+++ b/resources/graph_library
@@ -1 +1 @@
-Subproject commit b787c5ffdb2099ca23a1930dcdd84ae3c58ca0be
+Subproject commit e9398fc1585dabcba6b84b8774017ff997da3098