diff --git a/extern/aurora b/extern/aurora
index 09f8c676e..37ae1bf9b 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit 09f8c676eca1f5c8caa3a0d79a31ecf3df96c76a
+Subproject commit 37ae1bf9b59e80b94a1472bcdb8627f2064d7c1d
diff --git a/extern/musyx b/extern/musyx
index 7d44c93ac..de1344911 160000
--- a/extern/musyx
+++ b/extern/musyx
@@ -1 +1 @@
-Subproject commit 7d44c93ac54d13f5ffaa89660aa28fcf5fb276e7
+Subproject commit de1344911bd846ef23b41061bd389631f0a21f27