diff --git a/extern/aurora b/extern/aurora
index db43a26884..9c3d4665ce 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit db43a26884c3c6abbbdbee003b6c2575bf2e3a60
+Subproject commit 9c3d4665ceabd43241a67fbfae8e5a9eb9684353