tlapse.gemspec in tlapse-0.6.2 vs tlapse.gemspec in tlapse-0.6.3

@@ -25,6 +25,7 @@
   spec.add_development_dependency "timecop", "~> 0.8"
 
   spec.add_dependency "activesupport", ">= 5.0.0.beta3", "< 5.1"
   spec.add_dependency "RubySunrise", "~> 0.3"
   spec.add_dependency "thor", "~> 0.20"
+  spec.add_dependency "rainbow", "~> 3"
 end