diff --git a/simulation/libsimulator b/simulation/libsimulator
index 48c4dd76d..a1985197c 160000
--- a/simulation/libsimulator
+++ b/simulation/libsimulator
@@ -1 +1 @@
-Subproject commit 48c4dd76d728d153ea183dc1cfeeff4ac0f8d7d7
+Subproject commit a1985197c925d7668922b9066c378c232ebc06c4