squib.gemspec in squib-0.13.1 vs squib.gemspec in squib-0.13.2

@@ -27,19 +27,18 @@
                        reject { |f| f.match(%r{^(spec|samples|docs|benchmarks)/}) }
   spec.executables   = spec.files.grep(/^bin\//) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(/^(spec|samples|docs|benchmarks)\//)
   spec.require_paths = ['lib']
 
-  spec.add_runtime_dependency 'cairo',                 '1.15.3'# Locked in
-  spec.add_runtime_dependency 'gio2',                  '3.0.9' # for bug 172 # NOT 3.1.0 - broken on Linux
-  spec.add_runtime_dependency 'gobject-introspection', '3.0.9' # NOT 3.1.0 - broken on Linux
+  spec.add_runtime_dependency 'cairo',                 '~> 1.15.5'
+  spec.add_runtime_dependency 'gio2',                  '~> 3.1.1'
+  spec.add_runtime_dependency 'gobject-introspection', '~> 3.1.1'
   spec.add_runtime_dependency 'mercenary',             '~> 0.3.4'
   spec.add_runtime_dependency 'nokogiri',              '~> 1.7.0'
-  spec.add_runtime_dependency 'pango',                 '3.0.9' # NOT 3.1.0 - broken on Linux
+  spec.add_runtime_dependency 'pango',                 '~> 3.1.1'
   spec.add_runtime_dependency 'roo',                   '~> 2.7.0'
-  spec.add_runtime_dependency 'rsvg2',                 '3.0.9' # NOT 3.1.0 - broken on Linux
+  spec.add_runtime_dependency 'rsvg2',                 '~> 3.1.1'
   spec.add_runtime_dependency 'ruby-progressbar',      '~> 1.8'
-
 
   spec.add_development_dependency 'bundler', '~> 1.13'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rspec', '~> 3.3'
   spec.add_development_dependency 'coveralls'