diff --git a/Gemfile.lock b/Gemfile.lock
index 8a3d0785110..8803f15c497 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -84,11 +84,11 @@ GEM
     erubis (2.7.0)
     eventmachine (1.0.7)
     excon (0.44.2)
-    execjs (2.2.2)
+    execjs (2.4.0)
     exifr (1.1.3)
     fabrication (2.9.8)
     fakeweb (1.3.0)
-    faraday (0.9.0)
+    faraday (0.9.1)
       multipart-post (>= 1.2, < 3)
     fast_blank (0.0.2)
     fast_stack (0.1.0)
@@ -441,7 +441,7 @@ GEM
     trollop (2.1.1)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
-    uglifier (2.6.0)
+    uglifier (2.7.1)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
     unf (0.1.4)