diff --git a/Gemfile.lock b/Gemfile.lock
index 47de519..19fb19c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,7 +8,8 @@ GEM
     diff-lcs (1.3)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
-    git (1.4.0)
+    git (1.11.0)
+      rchardet (~> 1.8)
     github_api (0.16.0)
       addressable (~> 2.4.0)
       descendants_tracker (~> 0.0.4)
@@ -48,6 +49,7 @@ GEM
     racc (1.5.2)
     rack (2.2.3)
     rake (13.0.3)
+    rchardet (1.8.0)
     rdoc (6.0.4)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)