diff --git a/extern/t-route b/extern/t-route
index 45977ac95b..0a83187222 160000
--- a/extern/t-route
+++ b/extern/t-route
@@ -1 +1 @@
-Subproject commit 45977ac95b0fb5fa69f7fbc704123cab5801f52d
+Subproject commit 0a831872224c8bbe92c97f8cba29f4c15aae2d15