diff --git a/Gemfile.lock b/Gemfile.lock
index 1613495..c5252f8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,15 +31,16 @@ GEM
     acts-as-taggable-on (2.3.3)
       rails (~> 3.0)
     addressable (2.3.2)
+    airbrussh (1.3.3)
+      sshkit (>= 1.6.1, != 1.7.0)
     arel (3.0.2)
     awesome_print (1.1.0)
     builder (3.0.4)
-    capistrano (2.13.4)
-      highline
-      net-scp (>= 1.0.0)
-      net-sftp (>= 2.0.0)
-      net-ssh (>= 2.0.14)
-      net-ssh-gateway (>= 1.1.0)
+    capistrano (3.11.0)
+      airbrussh (>= 1.0.0)
+      i18n
+      rake (>= 10.0.0)
+      sshkit (>= 1.9.0)
     capybara (2.0.1)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
@@ -65,11 +66,9 @@ GEM
     fast-stemmer (1.0.1)
     ffi (1.2.0)
     hashie (1.2.0)
-    highline (1.6.15)
-    hike (1.2.1)
+    hike (1.2.3)
     i18n (0.6.1)
     journey (1.0.4)
-    jruby-pageant (1.1.1)
     json (1.7.6)
     launchy (2.1.2)
       addressable (~> 2.3)
@@ -88,16 +87,11 @@ GEM
       nokogiri (~> 1.5)
       rash (= 0.3.2)
     mime-types (1.19)
-    multi_json (1.5.0)
+    multi_json (1.13.1)
     mysql2 (0.3.11)
-    net-scp (1.0.4)
-      net-ssh (>= 1.99.1)
-    net-sftp (2.0.5)
-      net-ssh (>= 2.0.9)
-    net-ssh (2.6.0)
-      jruby-pageant (>= 1.1.1)
-    net-ssh-gateway (1.1.0)
-      net-ssh (>= 1.99.1)
+    net-scp (2.0.0)
+      net-ssh (>= 2.6.5, < 6.0.0)
+    net-ssh (5.2.0)
     nokogiri (1.5.5)
     pismo (0.7.2)
       awesome_print
@@ -113,7 +107,7 @@ GEM
       public_suffix (~> 1.1.3)
     profanity_filter (0.1.1)
     public_suffix (1.1.3)
-    rack (1.4.3)
+    rack (1.4.7)
     rack-cache (1.2)
       rack (>= 0.4)
     rack-protection (1.2.0)
@@ -186,16 +180,19 @@ GEM
       rack (~> 1.3, >= 1.3.6)
       rack-protection (~> 1.2)
       tilt (~> 1.3, >= 1.3.3)
-    sprockets (2.2.2)
+    sprockets (2.2.3)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.6)
+    sshkit (1.20.0)
+      net-scp (>= 1.1.2)
+      net-ssh (>= 2.8.0)
     therubyracer (0.10.2)
       libv8 (~> 3.3.10)
     thor (0.16.0)
-    tilt (1.3.3)
+    tilt (1.4.1)
     treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)