diff --git a/extern/aurora b/extern/aurora
index 8f1ea3e126..cb2c340d6c 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit 8f1ea3e1266ca6f2aa9c4009a328bfc270a01b89
+Subproject commit cb2c340d6cde6827387f14c31ce19e5f28a40e09