diff --git a/doc-src/Gemfile.lock b/doc-src/Gemfile.lock
index 73b2d4aa..275334af 100644
--- a/doc-src/Gemfile.lock
+++ b/doc-src/Gemfile.lock
@@ -8,15 +8,15 @@ GIT
 PATH
   remote: ..
   specs:
-    compass (0.11.beta.1.c161b8b)
-      chunky_png (~> 0.10.3)
-      sass (>= 3.1.0.alpha.50)
+    compass (0.11.beta.2.303453d)
+      chunky_png (~> 0.12.0)
+      sass (>= 3.1.0.alpha.218)
 
 GEM
   remote: http://rubygems.org/
   specs:
     activesupport (3.0.1)
-    chunky_png (0.10.5)
+    chunky_png (0.12.0)
     coderay (0.9.5)
     compass-susy-plugin (0.8.1)
       compass (>= 0.10.0)
@@ -34,7 +34,7 @@ GEM
     rake (0.8.7)
     rdiscount (1.6.5)
     ruby-prof (0.9.2)
-    sass (3.1.0.alpha.214)
+    sass (3.1.0.alpha.221)
     serve (1.0.0)
       activesupport (~> 3.0.1)
       i18n (~> 0.4.1)