diff --git a/include/imnodes b/include/imnodes
index 868dda6..857cc86 160000
--- a/include/imnodes
+++ b/include/imnodes
@@ -1 +1 @@
-Subproject commit 868dda60d5829aec9a736cec7ff6be1299d543c0
+Subproject commit 857cc860af05ac0f6a4039c2af33d982377b6cf4