diff --git a/Gemfile.lock b/Gemfile.lock
index 674a57f..0b76d72 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -107,7 +107,7 @@ GEM
     diff-lcs (1.2.5)
     docile (1.1.3)
     erubis (2.7.0)
-    execjs (2.0.2)
+    execjs (2.2.0)
     factory_girl (4.4.0)
       activesupport (>= 3.0.0)
     factory_girl_rails (4.4.1)
@@ -251,7 +251,7 @@ GEM
       coffee-rails
     tzinfo (1.2.1)
       thread_safe (~> 0.1)
-    uglifier (2.5.0)
+    uglifier (2.5.1)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
     warden (1.2.3)
--
libgit2 0.21.2