Update version number of objective-c to 3.0.0-alpha-4-pre
diff --git a/Protobuf.podspec b/Protobuf.podspec
index 6fe77f8..f201f03 100644
--- a/Protobuf.podspec
+++ b/Protobuf.podspec
@@ -5,7 +5,7 @@
# dependent projects use the :git notation to refer to the library.
Pod::Spec.new do |s|
s.name = 'Protobuf'
- s.version = '3.0.0'
+ s.version = '3.0.0-alpha-4-pre'
s.summary = 'Protocol Buffers v.3 runtime library for Objective-C.'
s.homepage = 'https://github.com/google/protobuf'
s.license = 'New BSD'