author.gemspec in author-1.1.6.alpha vs author.gemspec in author-1.2.0.alpha

@@ -21,14 +21,14 @@
   spec.add_development_dependency "bundler", "~> 1.6"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "minitest"
   spec.add_development_dependency "minitest-spec-expect"
   
-  spec.add_dependency "thor"
-  spec.add_dependency "liquid"
-  spec.add_dependency "coderay"
-  spec.add_dependency "kramdown"
-  spec.add_dependency "safe_yaml"
-  spec.add_dependency "eeepub"
-  spec.add_dependency "rubyzip"
-  spec.add_dependency "zip-zip"
+  spec.add_dependency "thor",     "~> 0.19"
+  spec.add_dependency "liquid",   "~> 2.6"
+  spec.add_dependency "coderay",  "~> 1.1"
+  spec.add_dependency "kramdown", "~> 1.3"
+  spec.add_dependency "safe_yaml","~> 1.0"
+  spec.add_dependency "eeepub",   "~> 0.8"
+  spec.add_dependency "rubyzip",  "~> 1.1"
+  spec.add_dependency "zip-zip",  "~> 0.3"
 end