diff --git a/simgear b/simgear
index 55fc867..8ed9e01 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit 55fc86741bddf420f4a358ea4e69136824f7586d
+Subproject commit 8ed9e01c632f7ab5b300b9de7fcd30a5d2f5c824