diff --git a/Gemfile.lock b/Gemfile.lock
index 09e1181f..98edbb94 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,6 +55,8 @@ GEM
     addressable (2.3.8)
     ae_users_migrator (1.0.6)
       activerecord (>= 2.3)
+    airbrussh (1.3.0)
+      sshkit (>= 1.6.1, != 1.7.0)
     ansi (1.5.0)
     arel (6.0.3)
     asset_sync (1.0.0)
@@ -69,10 +71,11 @@ GEM
     bower-rails (0.10.0)
     builder (3.2.2)
     cancancan (1.12.0)
-    capistrano (3.4.0)
+    capistrano (3.9.1)
+      airbrussh (>= 1.0.0)
       i18n
       rake (>= 10.0.0)
-      sshkit (~> 1.3)
+      sshkit (>= 1.9.0)
     capistrano-bundler (1.1.4)
       capistrano (~> 3.1)
       sshkit (~> 1.2)
@@ -101,7 +104,6 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.9.1.1)
-    colorize (0.7.7)
     concurrent-ruby (1.0.1)
     concurrent-ruby (1.0.1-java)
     crass (1.0.2)
@@ -130,6 +132,7 @@ GEM
       multipart-post (>= 1.2, < 3)
     faraday_middleware (0.10.0)
       faraday (>= 0.7.4, < 0.10)
+    ffi (1.9.10)
     ffi (1.9.10-java)
     figaro (1.1.1)
       thor (~> 0.14)
@@ -240,7 +243,7 @@ GEM
     haml (4.0.7)
       tilt
     heroku_external_db (1.0.3)
-    i18n (0.7.0)
+    i18n (0.8.6)
     illyan_client (2.0.0)
       activemodel
       faraday
@@ -283,7 +286,7 @@ GEM
     multipart-post (2.0.0)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
-    net-ssh (2.9.2)
+    net-ssh (4.2.0)
     nokogiri (1.6.7.2)
       mini_portile2 (~> 2.0.0.rc2)
     nokogiri (1.6.7.2-java)
@@ -337,7 +340,7 @@ GEM
       activesupport (= 4.2.6)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (11.1.2)
+    rake (12.1.0)
     responders (2.1.0)
       railties (>= 4.2.0, < 5)
     rollbar (2.8.3)
@@ -377,8 +380,7 @@ GEM
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     sqlite3 (1.3.10)
-    sshkit (1.7.1)
-      colorize (>= 0.7.0)
+    sshkit (1.14.0)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
     thor (0.19.1)