diff --git a/Gemfile.lock b/Gemfile.lock
index 9902ba8..e786b50 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -30,7 +30,8 @@ GEM
     erubi (1.8.0)
     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)
@@ -91,6 +92,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
     rake (13.0.1)
+    rchardet (1.8.0)
     rdoc (6.1.1)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)