Gemfile.lock in ib-0.6.0 vs Gemfile.lock in ib-0.7.0

@@ -1,19 +1,22 @@
 PATH
   remote: .
   specs:
-    ib (0.4.7)
+    ib (0.7.0)
       thor (~> 0.15.4)
       tilt (~> 1.4.1)
       xcodeproj (~> 0.17)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (3.2.17)
-      i18n (~> 0.6, >= 0.6.4)
-      multi_json (~> 1.0)
+    activesupport (4.1.8)
+      i18n (~> 0.6, >= 0.6.9)
+      json (~> 1.7, >= 1.7.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.1)
+      tzinfo (~> 1.1)
     coderay (1.1.0)
     colored (1.2)
     diff-lcs (1.2.5)
     ffi (1.9.3)
     formatador (0.2.4)
@@ -27,18 +30,19 @@
       bundler (~> 1.0)
       guard (~> 1.1)
     guard-rspec (3.1.0)
       guard (>= 1.8)
       rspec (~> 2.13)
-    i18n (0.6.9)
+    i18n (0.6.11)
+    json (1.8.1)
     listen (1.3.1)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
       rb-kqueue (>= 0.2)
     lumberjack (1.0.5)
     method_source (0.8.2)
-    multi_json (1.9.2)
+    minitest (5.4.3)
     pry (0.9.12.6)
       coderay (~> 1.0)
       method_source (~> 0.8)
       slop (~> 3.4)
     rake (10.2.2)
@@ -55,12 +59,15 @@
     rspec-expectations (2.14.5)
       diff-lcs (>= 1.1.3, < 2.0)
     rspec-mocks (2.14.6)
     slop (3.5.0)
     thor (0.15.4)
+    thread_safe (0.3.4)
     tilt (1.4.1)
-    xcodeproj (0.17.0)
-      activesupport (~> 3.0)
+    tzinfo (1.2.2)
+      thread_safe (~> 0.1)
+    xcodeproj (0.20.2)
+      activesupport (>= 3)
       colored (~> 1.2)
 
 PLATFORMS
   ruby