Gemfile.lock in errand-0.7.4 vs Gemfile.lock in errand-0.8.0

@@ -1,17 +1,25 @@
 PATH
   remote: .
   specs:
-    errand (0.7.4)
-      librrd (= 1.0.3)
+    errand (0.8.0)
+      rrd-ffi (= 0.2.13)
 
 GEM
   remote: http://rubygems.org/
   specs:
+    activesupport (3.2.12)
+      i18n (~> 0.6)
+      multi_json (~> 1.0)
     colorize (0.5.8)
     diff-lcs (1.1.3)
-    librrd (1.0.3)
+    ffi (1.4.0)
+    i18n (0.6.1)
+    multi_json (1.6.1)
     rake (0.8.7)
+    rrd-ffi (0.2.13)
+      activesupport
+      ffi
     rspec (2.9.0)
       rspec-core (~> 2.9.0)
       rspec-expectations (~> 2.9.0)
       rspec-mocks (~> 2.9.0)
     rspec-core (2.9.0)