diff --git a/fgdata b/fgdata
index 15b8e82..97afe3a 160000
--- a/fgdata
+++ b/fgdata
@@ -1 +1 @@
-Subproject commit 15b8e82243e84ddf68cc4aa86bdf90433f2fc042
+Subproject commit 97afe3a0aab875702a6a21532855c788a5ea0889
diff --git a/flightgear b/flightgear
index 7bfef01..1d9cc46 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit 7bfef01724a0d9357d9489c8780109b60342a6aa
+Subproject commit 1d9cc46784d5890e06538a9ba1145a8b27a83c52
diff --git a/simgear b/simgear
index 9c530d6..bd9f04d 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit 9c530d697853665ce90b0540110208e0a4c54bdb
+Subproject commit bd9f04d980dae48d4557824726c33ff338e497ab