Bump activesupport from 4.0.3 to 4.2.11.3

Gemfile.lock

@@ -1,5 +1,5 @@
 GIT
-  remote: git://github.com/hone/ruby-git.git
+  remote: https://github.com/hone/ruby-git.git
   revision: 264836fcff3c037d8d8fc44bd770b150b46fdc4e
   branch: master
   specs:
@@ -8,17 +8,16 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (4.0.3)
-      i18n (~> 0.6, >= 0.6.4)
-      minitest (~> 4.2)
-      multi_json (~> 1.3)
-      thread_safe (~> 0.1)
-      tzinfo (~> 0.3.37)
+    activesupport (4.2.11.3)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
+      tzinfo (~> 1.1)
     anvil-cli (0.16.1)
       progress (~> 2.4.0)
       rest-client (~> 1.6.7)
       thor (~> 0.15.2)
-    atomic (1.1.14)
+    concurrent-ruby (1.1.10)
     diff-lcs (1.1.3)
     excon (0.31.0)
     heroku-api (0.3.17)
@@ -33,9 +32,10 @@ GEM
       rrrretry (~> 1)
       thor (~> 0)
       threaded (~> 0)
-    i18n (0.6.9)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     mime-types (2.1)
-    minitest (4.7.5)
+    minitest (5.16.3)
     multi_json (1.8.4)
     netrc (0.7.7)
     parallel (0.6.5)
@@ -59,10 +59,10 @@ GEM
     rspec-retry (0.2.1)
       rspec
     thor (0.15.4)
-    thread_safe (0.1.3)
-      atomic
+    thread_safe (0.3.6)
     threaded (0.0.4)
-    tzinfo (0.3.38)
+    tzinfo (1.2.10)
+      thread_safe (~> 0.1)
 
 PLATFORMS
   ruby