diff --git a/Gemfile.lock b/Gemfile.lock
index aba6974..6c14fc8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,8 @@ GEM
     faraday (0.9.0)
       multipart-post (>= 1.2, < 3)
     ffi (1.1.5)
-    git (1.2.6)
+    git (1.11.0)
+      rchardet (~> 1.8)
     github_api (0.11.2)
       addressable (~> 2.3)
       descendants_tracker (~> 0.0.1)
@@ -51,6 +52,7 @@ GEM
       rack (~> 1.2)
     rack (1.5.2)
     rake (10.1.1)
+    rchardet (1.8.0)
     rdoc (4.1.1)
       json (~> 1.4)
     rice (1.6.0)