diff --git a/flightgear b/flightgear
index 67a0acb..1a4993f 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit 67a0acb64ad5786d1cf93d67de4181ece957aef2
+Subproject commit 1a4993f08b1bfa0dd66274a3eb3be8b6a8ab5b32
diff --git a/simgear b/simgear
index b703102..b6c542b 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit b703102d9b3981d18ccdec9cc3a936408824a202
+Subproject commit b6c542b0e7803971fca223ab3eb8d76b4685f31d