diff --git a/fgdata b/fgdata
index 611a5ce..a6d7af5 160000
--- a/fgdata
+++ b/fgdata
@@ -1 +1 @@
-Subproject commit 611a5ce40d82338c5e67254fb83b842d98c77e62
+Subproject commit a6d7af5db63e14598d021f641d54414516d0c380
diff --git a/fgrun b/fgrun
index 8ccb712..e6aa576 160000
--- a/fgrun
+++ b/fgrun
@@ -1 +1 @@
-Subproject commit 8ccb712dc5d25066624c7ac2ba76b1fa78b07f99
+Subproject commit e6aa576402a2f66ac475dbf53ba66f653055e8d0
diff --git a/flightgear b/flightgear
index f88d641..c2e3f47 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit f88d6418297e250138fda48f5a7d3e51bb3c543d
+Subproject commit c2e3f4796cc096d4f4164905aad3dedce8fb0b6b
diff --git a/simgear b/simgear
index e7598df..09ab029 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit e7598df4d3ddf34b6647ef0a458647551884488e
+Subproject commit 09ab029e2feb600ba399d860ec832943ed7188eb