diff --git a/Gemfile.lock b/Gemfile.lock
index 8edf793..5368416 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -64,7 +64,7 @@ GEM
     factory_girl_rails (4.5.0)
       factory_girl (~> 4.5.0)
       railties (>= 3.0.0)
-    ffi (1.9.9)
+    ffi (1.9.10)
     fixture_builder (0.4.1)
       activerecord (>= 2)
       activesupport (>= 2)
@@ -74,7 +74,7 @@ GEM
       ruby-progressbar (~> 1.4)
     globalid (0.3.5)
       activesupport (>= 4.1.0)
-    guard (2.12.7)
+    guard (2.12.8)
       formatador (>= 0.2.4)
       listen (>= 2.7, <= 4.0)
       lumberjack (~> 1.0)
@@ -84,13 +84,13 @@ GEM
       shellany (~> 0.0)
       thor (>= 0.18.1)
     guard-compat (1.2.1)
-    guard-rspec (4.6.0)
+    guard-rspec (4.6.1)
       guard (~> 2.1)
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
     i18n (0.7.0)
     json (1.8.3)
-    listen (3.0.0)
+    listen (3.0.2)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
     little-plugger (1.1.3)