diff --git a/extern/aurora b/extern/aurora
index 6b9f614d32..d7722670ae 160000
--- a/extern/aurora
+++ b/extern/aurora
@@ -1 +1 @@
-Subproject commit 6b9f614d326aaa4a4dead870ffd22393d2a4ef53
+Subproject commit d7722670ae3b1977e513eea0167a3d9009c606c2