diff --git a/extern/aurora b/extern/aurora
index 50163edfe7..5a23bcbd5e 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit 50163edfe76694f6c920bbd74febf1dd22a35618
+Subproject commit 5a23bcbd5e758c3a854ebda2c0bd8332b346e1ff