diff --git a/extern/aurora b/extern/aurora
index 6d69b7822e..63550a8375 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit 6d69b7822e95ad9e82537848c968058be4fbbca5
+Subproject commit 63550a83759974dd18bc13cd420888188be9caf9