diff --git a/[refs] b/[refs]
index 75b875d83376..ebcba0ac8f41 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bafd2df5d0049bccc74947fece37963e3f68fadc
+refs/heads/master: 63953523341bcafe5928bf6e99bffd7db94b471e
diff --git a/trunk/Makefile b/trunk/Makefile
index cf34a6b5c6eb..717b9b9192d5 100644
--- a/trunk/Makefile
+++ b/trunk/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 13
-EXTRAVERSION =-rc3
+EXTRAVERSION =-rc4
 NAME=Woozy Numbat
 
 # *DOCUMENTATION*