diff --git a/head/.sha b/head/.sha
index eb727a489c..f354f44cea 100644
--- a/head/.sha
+++ b/head/.sha
@@ -1 +1 @@
-eefc18053700e0a699ee4077fda9025bb57aae6d
\ No newline at end of file
+89b523ff0dc3670dbb26bb33551b690cca1a4f2e
\ No newline at end of file