diff --git a/[refs] b/[refs]
index 660adca2a4ef..f416e2650586 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 55f2b78995826d549401bdf20abeac1832636bb6
+refs/heads/master: 645af4e9e0e32481e3336dda813688732c7e5f0f