diff --git a/Gemfile.lock b/Gemfile.lock
index 21fe6d5..6217f56 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -102,7 +102,7 @@ GEM
       trollop
     gherkin (2.12.2)
       multi_json (~> 1.3)
-    guard (2.12.8)
+    guard (2.12.9)
       formatador (>= 0.2.4)
       listen (>= 2.7, <= 4.0)
       lumberjack (~> 1.0)
@@ -142,7 +142,7 @@ GEM
     launchy (2.4.3)
       addressable (~> 2.3)
     libv8 (3.16.14.11)
-    listen (3.0.2)
+    listen (3.0.3)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
     lumberjack (1.0.9)
@@ -174,7 +174,7 @@ GEM
       websocket-driver (>= 0.2.0)
     powder (0.3.0)
       thor (>= 0.11.5)
-    power_assert (0.2.3)
+    power_assert (0.2.4)
     pry (0.10.1)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -201,7 +201,7 @@ GEM
       activesupport (= 4.0.13)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    raindrops (0.14.0)
+    raindrops (0.15.0)
     rake (10.4.2)
     rb-fsevent (0.9.5)
     rb-inotify (0.9.5)
@@ -258,7 +258,7 @@ GEM
       sprockets (>= 2.8, < 4.0)
     sqlite3 (1.3.10)
     terminal-table (1.5.2)
-    test-unit (3.1.2)
+    test-unit (3.1.3)
       power_assert
     therubyracer (0.12.2)
       libv8 (~> 3.16.14.0)
@@ -283,7 +283,7 @@ GEM
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)
-    websocket-driver (0.6.1)
+    websocket-driver (0.6.2)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
     xpath (2.0.0)