Gemfile in saber-1.2.3 vs Gemfile in saber-1.2.4

@@ -1,11 +1,11 @@
 source "https://rubygems.org"
 
 gem "pd"
-gem "tagen", "~>2.0.1"
+gem "tagen", "~>2.0.2"
 gem "optimism", "~>3.3.1"
-gem "pa", "~>1.3.3"
+gem "pa", "~>1.4.0"
 gem "retort", "~>0.0.6"
 gem "thor", "~>0.16.0"
 gem "net-ssh", "~>2.5.2"
 gem "blather", "~>0.8.0"
 gem "mechanize", "~>2.5.1"
@@ -22,9 +22,8 @@
   gem "vcr"
   gem "webmock"
   gem "guard"
   gem "guard-rspec"
   gem "rb-inotify"
-	#gem "rag", path: "/home/guten/dev/one/rag"
 end
 
 # gemspec