diff --git a/Tools/jMAVSim b/Tools/jMAVSim
index 218ffbb8cf..d31a7a5208 160000
--- a/Tools/jMAVSim
+++ b/Tools/jMAVSim
@@ -1 +1 @@
-Subproject commit 218ffbb8cf584fa2d02dbbc1215ce85bc25a9f57
+Subproject commit d31a7a520850a4d7571e1d39958433f44cc7064a