diff --git a/fgdata b/fgdata
index bcb20c7..e29f6ae 160000
--- a/fgdata
+++ b/fgdata
@@ -1 +1 @@
-Subproject commit bcb20c7298c5b2d8fc152bf5965f1f7f47a1effd
+Subproject commit e29f6ae2ee5f8d756549c4df519e4016aec6a894
diff --git a/flightgear b/flightgear
index e927cdd..779d2b4 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit e927cddbbdaee09a24dd3f7f8759fde6a36645d9
+Subproject commit 779d2b47d2ed942d6ea170bf0da9e677e0d0503f
diff --git a/simgear b/simgear
index 837ba86..d95b1c0 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit 837ba86d57721ba9d909545b600053502bd876ca
+Subproject commit d95b1c04412e7a585dfbac0d2810a7290a08d970