diff --git a/flightgear b/flightgear
index 28ffdda..c613473 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit 28ffdda40d5226574c8928d50321bada998d6188
+Subproject commit c6134736ea329c93e4d17a902a3db1a33aa30a24
diff --git a/simgear b/simgear
index edcce32..c9d83fa 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit edcce32f2492c47179740076f2a308c3e328465e
+Subproject commit c9d83fab6caa3d3a944e3bc20d47438fb90d8415