diff --git a/simgear b/simgear
index 951859d..68fd8e8 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit 951859d8a74cfbb1aa1594cee38325e2a32b9913
+Subproject commit 68fd8e8dba314d177562c7dd3a3f6a0669d6dba2