diff --git a/Gemfile.lock b/Gemfile.lock
index 8d29113..63d5f7f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -27,7 +27,8 @@ GEM
       multipart-post (>= 1.2, < 3)
     faraday-http-cache (1.3.1)
       faraday (~> 0.8)
-    git (1.5.0)
+    git (1.11.0)
+      rchardet (~> 1.8)
     kramdown (1.17.0)
     multipart-post (2.0.0)
     nap (1.1.0)
@@ -36,6 +37,7 @@ GEM
       sawyer (~> 0.8.0, >= 0.5.3)
     open4 (1.3.4)
     public_suffix (3.0.3)
+    rchardet (1.8.0)
     sawyer (0.8.1)
       addressable (>= 2.3.5, < 2.6)
       faraday (~> 0.8, < 1.0)