Gemfile.lock in nanoc-4.4.4 vs Gemfile.lock in nanoc-4.4.5

@@ -1,17 +1,16 @@
 GIT
   remote: git://github.com/tmm1/pygments.rb.git
-  revision: fc7e79ef1a5c215abe5f3e5ac7d5fdd12dd8b73d
+  revision: a988d127d3270d21685d2ac2e586060bf43709f3
   specs:
-    pygments.rb (1.0.0)
-      posix-spawn (~> 0.3.6)
-      yajl-ruby (~> 1.2)
+    pygments.rb (1.1.0)
+      multi_json (>= 1.0.0)
 
 PATH
   remote: .
   specs:
-    nanoc (4.4.4)
+    nanoc (4.4.5)
       cri (~> 2.3)
       hamster (~> 3.0)
       parallel (~> 1.9)
       ref (~> 2.0)
 
@@ -255,11 +254,10 @@
       shellany (~> 0.0)
     pandoc-ruby (2.0.1)
     parallel (1.10.0)
     parser (2.3.3.1)
       ast (~> 2.2)
-    posix-spawn (0.3.12)
     powerpack (0.1.1)
     pry (0.10.4)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
@@ -302,11 +300,11 @@
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.8.1)
     ruby_dep (1.5.0)
     rubypants (0.6.0)
     safe_yaml (1.0.4)
-    sass (3.4.22)
+    sass (3.4.23)
     shellany (0.0.1)
     simplecov (0.12.0)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
@@ -338,12 +336,14 @@
     webmock (2.3.1)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff
     xml-simple (1.1.5)
-    yajl-ruby (1.3.0)
     yard (0.9.5)
+    yard-contracts (0.1.5)
+      contracts (~> 0.7)
+      yard (~> 0.8)
     yuicompressor (1.3.3)
 
 PLATFORMS
   ruby
 
@@ -400,9 +400,10 @@
   uglifier
   vcr
   w3c_validators
   webmock
   yard
+  yard-contracts
   yuicompressor
 
 BUNDLED WITH
    1.13.6