timber.gemspec in timber-2.0.1 vs timber.gemspec in timber-2.0.2

@@ -18,19 +18,19 @@
   s.executables   = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
   s.require_paths = ["lib"]
 
   s.add_dependency('msgpack', '~> 1.0')
 
-  s.add_development_dependency('rails_stdout_logging')
-  s.add_development_dependency('rake')
+  s.add_development_dependency('rails_stdout_logging', '~> 0')
+  s.add_development_dependency('rake', '~> 0')
   s.add_development_dependency('rspec', '~> 3.4')
-  s.add_development_dependency('rspec-its')
-  s.add_development_dependency('timecop')
+  s.add_development_dependency('rspec-its', '~> 0')
+  s.add_development_dependency('timecop', '~> 0')
 
   if RUBY_PLATFORM == "java"
-    s.add_development_dependency('activerecord-jdbcsqlite3-adapter')
+    s.add_development_dependency('activerecord-jdbcsqlite3-adapter', '~> 0')
   else
-    s.add_development_dependency('sqlite3')
+    s.add_development_dependency('sqlite3', '~> 0')
   end
 
   if RUBY_VERSION
     ruby_version = Gem::Version.new(RUBY_VERSION)