diff --git a/Gemfile.lock b/Gemfile.lock
index 0bbb93e..08a270c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,9 +1,12 @@
 GEM
   remote: https://rubygems.org/
   specs:
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.1)
     coderay (1.1.3)
-    git (1.7.0)
+    git (1.13.0)
+      addressable (~> 2.8)
       rchardet (~> 1.8)
     method_source (1.0.0)
     mini_portile2 (2.4.0)
@@ -15,6 +18,7 @@ GEM
     pry (0.13.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
+    public_suffix (5.0.1)
     rainbow (3.0.0)
     rchardet (1.8.0)
     regexp_parser (1.7.1)