diff --git a/fgdata b/fgdata
index 891c6a1..90d49a0 160000
--- a/fgdata
+++ b/fgdata
@@ -1 +1 @@
-Subproject commit 891c6a114e5ca6d9193a892c8eb2c1aadd56b6a7
+Subproject commit 90d49a041af6a20a0620188b5ef68f1edb365cc0
diff --git a/flightgear b/flightgear
index f0850e1..b4c5694 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit f0850e1ca7e08d77919579c7c372bfce673e7807
+Subproject commit b4c569479190f7897c635ce5fb71665f14868502
diff --git a/getstart b/getstart
index 0eca149..9050313 160000
--- a/getstart
+++ b/getstart
@@ -1 +1 @@
-Subproject commit 0eca149275ac6d63b751c08b50bb0ece4fa881a4
+Subproject commit 9050313cf4237578365b08ca04ab254d53e1f409
diff --git a/simgear b/simgear
index aba4c95..d325dbc 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit aba4c9550a5d9d40ccd21761c7413d8cf7888351
+Subproject commit d325dbc81b4ccd67b25b98ed769bd83f23c410db