diff --git a/Gemfile.lock b/Gemfile.lock
index f169ae6..9e3ed23 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -37,6 +37,8 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     arel (6.0.3)
     bcrypt (3.1.10)
     binding_of_caller (0.7.2)
@@ -83,7 +85,9 @@ GEM
     ffi (1.9.10)
     formatador (0.2.5)
     fspath (2.1.1)
-    git (1.2.9.1)
+    git (1.13.1)
+      addressable (~> 2.8)
+      rchardet (~> 1.8)
     git_time_extractor (0.3.2)
       git (~> 1.2)
       logger (~> 1.2)
@@ -132,7 +136,7 @@ GEM
     listen (3.0.3)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
-    logger (1.2.8)
+    logger (1.5.3)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.9)
@@ -160,6 +164,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
+    public_suffix (5.0.1)
     rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -196,6 +201,7 @@ GEM
     rb-fsevent (0.9.6)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
+    rchardet (1.8.0)
     rdoc (4.2.0)
     roman-numerals (0.3.0)
     rspec (3.3.0)