diff --git a/Gemfile b/Gemfile
index b744ba1..b56df6f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@ source :rubygems
 group :development do
   gem "RedCloth", "~> 4.2"
   gem "foreman",  "~> 0.13"
-  gem "serve",    "~> 1.0"
+  gem "serve", "~> 1.0", ">= 1.0.0"
   gem "jekyll",   "~> 0.10"
   gem "thin",     "~> 1.2"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 8b54f2a..8de8269 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,9 +2,12 @@ GEM
   remote: http://rubygems.org/
   specs:
     RedCloth (4.2.7)
-    activesupport (3.0.7)
+    activesupport (3.2.22.5)
+      i18n (~> 0.6, >= 0.6.4)
+      multi_json (~> 1.0)
     classifier (1.3.3)
       fast-stemmer (>= 1.0.0)
+    concurrent-ruby (1.1.10)
     daemons (1.1.3)
     directory_watcher (1.4.0)
     eventmachine (0.12.10)
@@ -12,7 +15,8 @@ GEM
     foreman (0.13.0)
       term-ansicolor (~> 1.0.5)
       thor (>= 0.13.6)
-    i18n (0.4.2)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jekyll (0.10.0)
       classifier (>= 1.3.1)
       directory_watcher (>= 1.1.1)
@@ -21,12 +25,17 @@ GEM
     liquid (2.2.2)
     maruku (0.6.0)
       syntax (>= 1.0.0)
-    rack (1.2.2)
-    serve (1.0.0)
-      activesupport (~> 3.0.1)
-      i18n (~> 0.4.1)
-      rack (~> 1.2.1)
-      tzinfo (~> 0.3.23)
+    multi_json (1.15.0)
+    rack (1.5.5)
+    rack-test (0.6.3)
+      rack (>= 1.0)
+    serve (1.5.2)
+      activesupport (~> 3.2.12)
+      i18n
+      rack (~> 1.5.2)
+      rack-test (~> 0.6.2)
+      tilt (~> 1.3.3)
+      tzinfo
     syntax (1.0.0)
     term-ansicolor (1.0.5)
     thin (1.2.11)
@@ -34,7 +43,9 @@ GEM
       eventmachine (>= 0.12.6)
       rack (>= 1.0.0)
     thor (0.14.6)
-    tzinfo (0.3.27)
+    tilt (1.3.7)
+    tzinfo (2.0.5)
+      concurrent-ruby (~> 1.0)
 
 PLATFORMS
   ruby
@@ -43,5 +54,8 @@ DEPENDENCIES
   RedCloth (~> 4.2)
   foreman (~> 0.13)
   jekyll (~> 0.10)
-  serve (~> 1.0)
+  serve (~> 1.0, >= 1.0.0)
   thin (~> 1.2)
+
+BUNDLED WITH
+   2.1.4