diff --git a/extern/aurora b/extern/aurora
index 818b750d71..8cbbba0179 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit 818b750d71b043e9a1946048c3603097e521e640
+Subproject commit 8cbbba0179335474a31704acf75071c1788748d5