diff --git a/simulation/libsimulator b/simulation/libsimulator
index 48c4dd76d..dc868f86c 160000
--- a/simulation/libsimulator
+++ b/simulation/libsimulator
@@ -1 +1 @@
-Subproject commit 48c4dd76d728d153ea183dc1cfeeff4ac0f8d7d7
+Subproject commit dc868f86caa44fdb3fcf41e99b881a916a457781