diff --git a/Gemfile.lock b/Gemfile.lock
index 4e92a67..d4e5d99 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -62,7 +62,7 @@ GEM
       thor (~> 0.14)
     json (1.6.1)
     kgio (2.6.0)
-    libv8 (3.3.10.2)
+    libv8 (3.3.10.4)
     mail (2.3.0)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -116,7 +116,7 @@ GEM
       polyglot
       polyglot (>= 0.3.1)
     tzinfo (0.3.31)
-    uglifier (1.0.4)
+    uglifier (1.1.0)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)
     unicorn (4.1.1)