diff --git a/.concession b/.concession
index eb590f5f..623f0ec7 160000
--- a/.concession
+++ b/.concession
@@ -1 +1 @@
-Subproject commit eb590f5f6a20c5e09f7c97c2dfafbb3a6586c718
+Subproject commit 623f0ec7257534d38b0f28826e00a3dfa1935f19