diff --git a/libs/graph_parallel b/libs/graph_parallel
index 8c52a17322..cf91109f68 160000
--- a/libs/graph_parallel
+++ b/libs/graph_parallel
@@ -1 +1 @@
-Subproject commit 8c52a17322c1946362e37645c08a776bd0da06b1
+Subproject commit cf91109f684fd952dd1c923c6e445fb1d81eb4e2