diff --git a/head/.sha b/head/.sha
index 4b821b0ae..d19606743 100644
--- a/head/.sha
+++ b/head/.sha
@@ -1 +1 @@
-a173aac04922ffac652339f8020d6de80277e2f3
\ No newline at end of file
+b7b051f1bbad5624b3a15f9455f632cff09b2e3b
\ No newline at end of file