diff --git a/Gemfile.lock b/Gemfile.lock
index f8576c6..0b3b51b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,8 +58,6 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (~> 2.0)
-    celluloid (0.16.0)
-      timers (~> 4.0.0)
     childprocess (0.5.6)
       ffi (~> 1.0, >= 1.0.11)
     cliver (0.3.2)
@@ -93,7 +91,7 @@ GEM
     eventmachine (1.0.5)
     execjs (2.5.2)
     fastercsv (1.5.5)
-    ffi (1.9.8)
+    ffi (1.9.9)
     foreman (0.78.0)
       thor (~> 0.19.1)
     formatador (0.2.5)
@@ -104,9 +102,9 @@ GEM
       trollop
     gherkin (2.12.2)
       multi_json (~> 1.3)
-    guard (2.12.6)
+    guard (2.12.7)
       formatador (>= 0.2.4)
-      listen (~> 2.7)
+      listen (>= 2.7, <= 4.0)
       lumberjack (~> 1.0)
       nenv (~> 0.1)
       notiffany (~> 0.0)
@@ -130,7 +128,6 @@ GEM
     haml (4.0.6)
       tilt
     highline (1.6.21)
-    hitimes (1.2.2)
     http_parser.rb (0.6.0)
     i18n (0.7.0)
     jquery-fileupload-rails (0.4.5)
@@ -144,9 +141,8 @@ GEM
     kgio (2.9.3)
     launchy (2.4.3)
       addressable (~> 2.3)
-    libv8 (3.16.14.7)
-    listen (2.10.1)
-      celluloid (~> 0.16.0)
+    libv8 (3.16.14.9)
+    listen (3.0.0)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
     lumberjack (1.0.9)
@@ -261,7 +257,7 @@ GEM
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
     sqlite3 (1.3.10)
-    terminal-table (1.4.5)
+    terminal-table (1.5.0)
     test-unit (3.1.2)
       power_assert
     therubyracer (0.12.2)
@@ -274,8 +270,6 @@ GEM
     thor (0.19.1)
     thread_safe (0.3.5)
     tilt (1.4.1)
-    timers (4.0.1)
-      hitimes
     travis-lint (2.0.0)
       json
     trollop (2.1.2)