diff --git a/discower b/discower
index d6d274bbbc..2154d9c706 160000
--- a/discower
+++ b/discower
@@ -1 +1 @@
-Subproject commit d6d274bbbcc1188422c1ce20401ffae397fcbe6b
+Subproject commit 2154d9c70643a031eb09f1a83498b2b3aeb6c797
diff --git a/submodules/px4 b/submodules/px4
index 8a4906d30d..a670085b58 160000
--- a/submodules/px4
+++ b/submodules/px4
@@ -1 +1 @@
-Subproject commit 8a4906d30d8bf0021234dfb2f0ba202b72efa998
+Subproject commit a670085b580212a469c7abb26ba5de21c2c57695