diff --git a/Gemfile.lock b/Gemfile.lock
index 5718f65..aaf4018 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,8 @@ GEM
       thread_safe (~> 0.3, >= 0.3.1)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
-    git (1.5.0)
+    git (1.11.0)
+      rchardet (~> 1.8)
     github_api (0.16.0)
       addressable (~> 2.4.0)
       descendants_tracker (~> 0.0.4)
@@ -46,6 +47,7 @@ GEM
     psych (3.1.0)
     rack (2.0.8)
     rake (13.0.1)
+    rchardet (1.8.0)
     rdoc (6.2.1)
     semver2 (3.4.2)
     test-unit (3.3.4)