diff --git a/Tools/sitl_gazebo b/Tools/sitl_gazebo
index 76032290e9..ac54b8fddd 160000
--- a/Tools/sitl_gazebo
+++ b/Tools/sitl_gazebo
@@ -1 +1 @@
-Subproject commit 76032290e976ef770404f0105454afe54e94e833
+Subproject commit ac54b8fdddd9b21dbe6d59deaf46494864858bc9