diff --git a/Gemfile b/Gemfile
index a81552c..6d5ddea 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source "http://rubygems.org"
 
 gem "rake"
-gem "bundler", "~> 1.0.0"
+gem "bundler"
 gem "mongo"
 gem "bson_ext"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index a5d32f7..3bf7102 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,23 +1,22 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (3.0.3)
+    activesupport (3.0.5)
     archive-tar-minitar (0.5.2)
-    bson (1.1.4)
-    bson_ext (1.1.4)
+    bson (1.2.4)
+    bson_ext (1.2.4)
     columnize (0.3.2)
     git (1.2.5)
     i18n (0.5.0)
-    jeweler (1.5.1)
+    jeweler (1.5.2)
       bundler (~> 1.0.0)
       git (>= 1.2.5)
       rake
     linecache19 (0.5.11)
       ruby_core_source (>= 0.1.4)
-    mocha (0.9.10)
-      rake
-    mongo (1.1.4)
-      bson (>= 1.1.1)
+    mocha (0.9.12)
+    mongo (1.2.4)
+      bson (>= 1.2.4)
     rake (0.8.7)
     ruby-debug-base19 (0.11.24)
       columnize (>= 0.3.1)
@@ -37,7 +36,7 @@ PLATFORMS
 DEPENDENCIES
   activesupport
   bson_ext
-  bundler (~> 1.0.0)
+  bundler
   i18n
   jeweler (~> 1.5.0.pre5)
   mocha
diff --git a/test/rails/2/Gemfile.lock b/test/rails/2/Gemfile.lock
index b8f07ef..a8253ff 100644
--- a/test/rails/2/Gemfile.lock
+++ b/test/rails/2/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../../..
   specs:
-    central_logger (0.2.0)
+    central_logger (0.3.0)
       bson_ext
       bundler (~> 1.0.0)
       mongo
@@ -21,13 +21,13 @@ GEM
       activesupport (= 2.3.8)
     activesupport (2.3.8)
     archive-tar-minitar (0.5.2)
-    bson (1.1.4)
-    bson_ext (1.1.4)
+    bson (1.2.4)
+    bson_ext (1.2.4)
     columnize (0.3.2)
     linecache19 (0.5.11)
       ruby_core_source (>= 0.1.4)
-    mongo (1.1.4)
-      bson (>= 1.1.1)
+    mongo (1.2.4)
+      bson (>= 1.2.4)
     rack (1.1.0)
     rails (2.3.8)
       actionmailer (= 2.3.8)
diff --git a/test/rails/3/Gemfile.lock b/test/rails/3/Gemfile.lock
index 5c8dc8a..b136769 100644
--- a/test/rails/3/Gemfile.lock
+++ b/test/rails/3/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../../..
   specs:
-    central_logger (0.2.0)
+    central_logger (0.3.0)
       bson_ext
       bundler (~> 1.0.0)
       mongo
@@ -39,8 +39,8 @@ GEM
     activesupport (3.0.0)
     arel (1.0.1)
       activesupport (~> 3.0.0)
-    bson (1.1.4)
-    bson_ext (1.1.4)
+    bson (1.2.4)
+    bson_ext (1.2.4)
     builder (2.1.2)
     erubis (2.6.6)
       abstract (>= 1.0.0)
@@ -51,8 +51,8 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.16)
-    mongo (1.1.4)
-      bson (>= 1.1.1)
+    mongo (1.2.4)
+      bson (>= 1.2.4)
     polyglot (0.3.1)
     rack (1.2.1)
     rack-mount (0.6.13)