diff --git a/extern/aurora b/extern/aurora
index e28dbaa56..4f7802608 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit e28dbaa569027d8acc63f94125c8ff7caea06f0c
+Subproject commit 4f780260893afdbfcd7652cfdb4e4bf7e82c4ace