diff --git a/Gemfile.lock b/Gemfile.lock
index 8304391..7de32d3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,7 +10,8 @@ GEM
     bourne (1.6.0)
       mocha (~> 1.1)
     concurrent-ruby (1.1.9)
-    git (1.2.5)
+    git (1.11.0)
+      rchardet (~> 1.8)
     i18n (1.8.11)
       concurrent-ruby (~> 1.0)
     jeweler (1.8.4)
@@ -27,6 +28,7 @@ GEM
       racc (~> 1.4)
     racc (1.6.0)
     rake (13.0.6)
+    rchardet (1.8.0)
     rdoc (6.3.3)
     shoulda (3.4.0)
       shoulda-context (~> 1.0, >= 1.0.1)