diff --git a/Gemfile.lock b/Gemfile.lock
index 13b875f1..217dabdc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,20 +1,20 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.2.8)
-    excon (0.14.3)
+    addressable (2.3.2)
+    excon (0.15.4)
     git (1.2.5)
-    github-markup (0.7.2)
-    heroku (2.28.10)
-      heroku-api (~> 0.2.7)
+    github-markup (0.7.4)
+    heroku (2.30.1)
+      heroku-api (~> 0.3.1)
       launchy (>= 0.3.2)
       netrc (~> 0.7.5)
       rest-client (~> 1.6.1)
       rubyzip
-    heroku-api (0.2.7)
-      excon (~> 0.14.3)
-    launchy (2.1.0)
-      addressable (~> 2.2.6)
+    heroku-api (0.3.1)
+      excon (~> 0.15.4)
+    launchy (2.1.1)
+      addressable (~> 2.3)
     mime-types (1.19)
     netrc (0.7.5)
     rack (1.4.1)