diff --git a/slate/Gemfile.lock b/slate/Gemfile.lock
index d4af72919fe..69ceeeb56b6 100644
--- a/slate/Gemfile.lock
+++ b/slate/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (3.2.17)
+    activesupport (3.2.22.5)
       i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
     chunky_png (1.3.0)
@@ -25,7 +25,7 @@ GEM
       tilt
     hike (1.2.3)
     http_parser.rb (0.5.3)
-    i18n (0.6.9)
+    i18n (0.6.11)
     json (1.8.1)
     kramdown (1.3.3)
     libv8 (3.16.14.3)
@@ -66,7 +66,7 @@ GEM
     middleman-syntax (2.0.0)
       middleman-core (~> 3.2)
       rouge (~> 1.0)
-    multi_json (1.9.2)
+    multi_json (1.15.0)
     rack (1.5.2)
     rack-livereload (0.3.15)
       rack