diff --git a/Gemfile.lock b/Gemfile.lock
index 788a9659..7295dbdf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -14,16 +14,16 @@ GEM
       rack (>= 0.9.0)
     browser (0.8.0)
     coderay (1.1.0)
-    coffee-script (2.3.0)
+    coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.9.1)
+    coffee-script-source (1.9.1.1)
     daemons (1.2.2)
     erubis (2.7.0)
     ethon (0.7.3)
       ffi (>= 1.3.0)
     eventmachine (1.0.7)
-    execjs (2.4.0)
+    execjs (2.5.2)
     ffi (1.9.8)
     highline (1.6.21)
     hike (1.2.3)
@@ -34,7 +34,7 @@ GEM
     json (1.8.2)
     method_source (0.8.2)
     mini_portile (0.6.2)
-    minitest (5.5.1)
+    minitest (5.6.0)
     multi_json (1.11.0)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)