diff --git a/extern/aurora b/extern/aurora
index 0c1b0d6f55..153231b398 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit 0c1b0d6f5536a2401b17c48d61fc97c5886711ad
+Subproject commit 153231b398ebf731a3d838e061acfcea50905089