diff --git a/Include/patchlevel.h b/Include/patchlevel.h
index 5f48071..1f6b27e 100644
--- a/Include/patchlevel.h
+++ b/Include/patchlevel.h
@@ -19,10 +19,10 @@
 #define PY_MINOR_VERSION	0
 #define PY_MICRO_VERSION	0
 #define PY_RELEASE_LEVEL	PY_RELEASE_LEVEL_ALPHA
-#define PY_RELEASE_SERIAL	2
+#define PY_RELEASE_SERIAL	3
 
 /* Version as a string */
-#define PY_VERSION		"3.0a2+"
+#define PY_VERSION		"3.0a3"
 
 /* Subversion Revision number of this file (not of the repository) */
 #define PY_PATCHLEVEL_REVISION  "$Revision$"