diff --git a/[refs] b/[refs]
index 7bb4c3d488b7..a6cd29522654 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 220ec706645ecf13ee3a87046d17316303905698
+refs/heads/master: 00c1bd54d8c7b6210530cdbb3508125a0bf4a32b
diff --git a/trunk/Makefile b/trunk/Makefile
index 5187fee78080..4643d579fc87 100644
--- a/trunk/Makefile
+++ b/trunk/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 15
-EXTRAVERSION =-rc3
+EXTRAVERSION =-rc4
 NAME=Affluent Albatross
 
 # *DOCUMENTATION*