Gemfile in tracksperanto-3.4.0 vs Gemfile in tracksperanto-3.4.1

@@ -2,28 +2,35 @@
 source 'http://rubygems.org'
 
 gem "bundler"
 
 gem "obuf", "~> 1.1"
-gem "tickly", "~> 2.1.4"
+gem "tickly", "~> 2.1.5"
 gem "bychar", "~> 2"
 gem "progressive_io", "~> 1.0"
 gem "flame_channel_parser", "~> 4.0"
 
 gem "progressbar", "0.10.0"
 gem "update_hints", "~> 1.0"
 
 group :development do
   gem "approximately"
-  gem "jeweler"
+  
+  if RUBY_VERSION > "1.8" # Jeweler pulls Nokogiri which does not want to build on Travis in 1.8
+    gem "jeweler", '~> 1.8.8'
+  else
+    gem "jeweler", '~> 1.8.4'
+  end
+  
   gem "rake"
   gem "linebyline"
   
   if RUBY_VERSION > "1.8"
+    # Max. supported on 1.8
     gem "flexmock", "~> 1.3.2", :require => %w( flexmock flexmock/test_unit )
   else
     gem "flexmock", "~> 0.8", :require => %w( flexmock flexmock/test_unit )
   end
   
   gem "cli_test", "~>1.0"
-  gem "rake-hooks"
+  gem "rake-hooks", '~> 1.2.3'
 end
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