diff --git a/Gemfile.lock b/Gemfile.lock
index 3112a04..c955781 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,19 +7,19 @@ GEM
     eventmachine (1.2.0.1)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.10)
+    ffi (1.13.1)
     json (1.8.3)
-    listen (3.1.1)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9.7)
+    listen (3.3.3)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
     multipart-post (2.0.0)
     rack (1.6.4)
     rack-protection (1.5.3)
       rack
-    rb-fsevent (0.9.7)
-    rb-inotify (0.9.7)
-      ffi (>= 0.5.0)
-    rerun (0.11.0)
+    rb-fsevent (0.10.4)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rerun (0.13.1)
       listen (~> 3.0)
     rspec (3.4.0)
       rspec-core (~> 3.4.0)