diff --git a/extern/aurora b/extern/aurora
index 40913d532e..f93b9e5bc2 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit 40913d532e5859a68e56b88d8aaec6bff1b88a2e
+Subproject commit f93b9e5bc20850198538ccd3abc69ab2b128ecf7