matplotlib.gemspec in matplotlib-0.1.0.alpha.20170426 vs matplotlib.gemspec in matplotlib-1.0.0

@@ -3,11 +3,11 @@
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'matplotlib/version'
 
 Gem::Specification.new do |spec|
   spec.name          = "matplotlib"
-  spec.version       = Matplotlib::VERSION
+  spec.version       = MATPLOTLIB_VERSION
   spec.authors       = ["Kenta Murata"]
   spec.email         = ["[e-mail]"]
 
   spec.summary       = %q{matplotlib wrapper for Ruby}
   spec.description   = %q{matplotlib wrapper for Ruby}
@@ -19,10 +19,10 @@
   end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "pycall", ">= 0.1.0.alpha.20170426"
+  spec.add_dependency "pycall", ">= 1.0.0"
 
   spec.add_development_dependency "bundler", "~> 1.13"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "pry"