Version bump for 3.4.0b3.
diff --git a/Lib/distutils/__init__.py b/Lib/distutils/__init__.py
index 725a33d..bf9badd 100644
--- a/Lib/distutils/__init__.py
+++ b/Lib/distutils/__init__.py
@@ -13,5 +13,5 @@
 # Updated automatically by the Python release process.
 #
 #--start constants--
-__version__ = "3.4.0b2"
+__version__ = "3.4.0b3"
 #--end constants--