diff --git a/sleekxmpp/version.py b/sleekxmpp/version.py
index 610614e..24bee09 100644
--- a/sleekxmpp/version.py
+++ b/sleekxmpp/version.py
@@ -9,5 +9,5 @@
 # We don't want to have to import the entire library
 # just to get the version info for setup.py
 
-__version__ = '1.0rc3'
-__version_info__ = (1, 0, 0, 'rc3', 0)
+__version__ = '1.0rc4'
+__version_info__ = (1, 0, 0, 'rc4', 0)