diff --git a/extern/aurora b/extern/aurora
index 449e7bf9b9..aff6edf9de 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit 449e7bf9b934a61b7c5736d8b87310a1f92829f0
+Subproject commit aff6edf9de39b3c211ccb252e76331abaa9e5e01