Gemfile.lock in slackdo-0.3.3 vs Gemfile.lock in slackdo-0.3.4

@@ -1,13 +1,13 @@
 PATH
   remote: .
   specs:
-    slackdo (0.3.3)
-      highline
+    slackdo (0.3.4)
       json
       ruby-trello
       slack-notifier
+      tty-prompt
 
 GEM
   remote: https://rubygems.org/
   specs:
     activemodel (5.1.4)
@@ -21,22 +21,27 @@
       public_suffix (>= 2.0.2, < 4.0)
     concurrent-ruby (1.0.5)
     diff-lcs (1.3)
     domain_name (0.5.20170404)
       unf (>= 0.0.5, < 1.0.0)
-    highline (1.7.8)
+    equatable (0.5.0)
+    hitimes (1.2.6)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
     i18n (0.9.1)
       concurrent-ruby (~> 1.0)
     json (2.1.0)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     minitest (5.10.3)
+    necromancer (0.4.0)
     netrc (0.11.0)
     oauth (0.5.3)
+    pastel (0.7.2)
+      equatable (~> 0.5.0)
+      tty-color (~> 0.4.0)
     public_suffix (3.0.0)
     rake (10.5.0)
     rest-client (2.0.2)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
@@ -60,14 +65,27 @@
       json
       oauth (>= 0.4.5)
       rest-client (>= 1.8.0)
     slack-notifier (2.3.1)
     thread_safe (0.3.6)
+    timers (4.1.2)
+      hitimes
+    tty-color (0.4.2)
+    tty-cursor (0.5.0)
+    tty-prompt (0.13.2)
+      necromancer (~> 0.4.0)
+      pastel (~> 0.7.0)
+      timers (~> 4.1.2)
+      tty-cursor (~> 0.5.0)
+      tty-reader (~> 0.1.0)
+    tty-reader (0.1.0)
+      wisper (~> 2.0.0)
     tzinfo (1.2.4)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.4)
+    wisper (2.0.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES