diff --git a/fgdata b/fgdata
index dce80cb..7d78937 160000
--- a/fgdata
+++ b/fgdata
@@ -1 +1 @@
-Subproject commit dce80cbf8324134ff8e78b081842d20ac5c5d630
+Subproject commit 7d78937a4c118e3653ed50904fe8a2a0d37da0f2
diff --git a/flightgear b/flightgear
index f007dd3..6180801 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit f007dd3ea1238ca73e76a5952d29e8ac12262738
+Subproject commit 61808019a05371f1f1c5f451601504020edf932f
diff --git a/getstart b/getstart
index b7ab2fa..4313401 160000
--- a/getstart
+++ b/getstart
@@ -1 +1 @@
-Subproject commit b7ab2fa1e904119121773fe100ac4f45b3a1144b
+Subproject commit 4313401e954c9eae8e69aed1fd85ebb57340b0c5
diff --git a/simgear b/simgear
index f964374..bd93fb2 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit f96437402732f979f5921e2fde4fa97fbe4e5cd7
+Subproject commit bd93fb279b240412c034dc6bd89d033e79d5a44c