Bump to 3.3.0a3.
diff --git a/Misc/RPM/python-3.3.spec b/Misc/RPM/python-3.3.spec
index 1648f8d..1f6afc8 100644
--- a/Misc/RPM/python-3.3.spec
+++ b/Misc/RPM/python-3.3.spec
@@ -39,7 +39,7 @@
 
 %define name python
 #--start constants--
-%define version 3.3.0a2
+%define version 3.3.0a3
 %define libvers 3.3
 #--end constants--
 %define release 1pydotorg