ncode-syosetu-epub3.gemspec in ncode-syosetu-epub3-0.1.1 vs ncode-syosetu-epub3.gemspec in ncode-syosetu-epub3-0.1.2

@@ -1,11 +1,11 @@
 # coding: utf-8
-require_relative '../ncode-syosetu-core/lib/ncode_syosetu/version'
+GEM_VERSION = File.read("../ncode-syosetu-core/lib/ncode_syosetu/version.rb") =~ /"(.+)"/ && $1
 
 Gem::Specification.new do |spec|
   spec.name          = "ncode-syosetu-epub3"
-  spec.version       = NcodeSyosetu::VERSION
+  spec.version       = GEM_VERSION
   spec.authors       = ["hogelog"]
   spec.email         = ["[e-mail]"]
 
   spec.summary       = %q{Ncode syosetu to epub3 converter}
   spec.homepage      = "https://github.com/hogelog/ncode-syosetu"
@@ -16,11 +16,11 @@
   end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "ncode-syosetu-core", NcodeSyosetu::VERSION
-  spec.add_dependency "gepub", "0.6.9.2"
+  spec.add_dependency "ncode-syosetu-core", GEM_VERSION
+  spec.add_dependency "gepub", "~> 0.6.9"
 
   spec.add_development_dependency "bundler", "~> 1.13"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
 end