diff --git a/fgdata b/fgdata
index eb1ed07..611a5ce 160000
--- a/fgdata
+++ b/fgdata
@@ -1 +1 @@
-Subproject commit eb1ed07b03a88a6fdbaa46b96d518f68b5d2868a
+Subproject commit 611a5ce40d82338c5e67254fb83b842d98c77e62
diff --git a/fgrun b/fgrun
index f5a9513..8ccb712 160000
--- a/fgrun
+++ b/fgrun
@@ -1 +1 @@
-Subproject commit f5a9513327decdea96eeadbde502142a8ea23a0a
+Subproject commit 8ccb712dc5d25066624c7ac2ba76b1fa78b07f99
diff --git a/flightgear b/flightgear
index 97f8cda..f88d641 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit 97f8cdaaea4de6703d5ba1f80025f52cf38825a4
+Subproject commit f88d6418297e250138fda48f5a7d3e51bb3c543d
diff --git a/simgear b/simgear
index 951859d..e7598df 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit 951859d8a74cfbb1aa1594cee38325e2a32b9913
+Subproject commit e7598df4d3ddf34b6647ef0a458647551884488e