diff --git a/extern/aurora b/extern/aurora
index d819f47229..decc4e4f75 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit d819f47229e6d2db1ffbb4314cb36382c6ad8a8a
+Subproject commit decc4e4f750d61cf1b9d1b82c6e8e94cd396b617