diff --git a/flightgear b/flightgear
index 7e2aaf0..c864b39 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit 7e2aaf061ee53b3b9a5cd840555b2deeecd1bd45
+Subproject commit c864b396c65d5ddf36b639e4bfd6f1794ea0b9b9
diff --git a/simgear b/simgear
index cfda390..4f3e158 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit cfda390557f506c051bfae0cb36b206e59961481
+Subproject commit 4f3e1587b1c21d19d52b3f652f9b361347e6b862