diff --git a/.concession b/.concession
index 37127c98..a633df92 160000
--- a/.concession
+++ b/.concession
@@ -1 +1 @@
-Subproject commit 37127c98237b49073c437fa230b71766963fb8bc
+Subproject commit a633df923dfe99dbd2d889a97d848db566b2e2e9