Merge pull request #226 from travis-ci/update-deps

Update deps

Gemfile.lock

@@ -51,7 +51,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     HDRHistogram (0.1.3)
-    activesupport (5.2.1)
+    activesupport (5.2.4.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -714,7 +714,7 @@ GEM
     http-form_data (2.1.1)
     http_parser.rb (0.6.0)
     httpclient (2.8.3)
-    i18n (1.1.1)
+    i18n (1.8.2)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.1)
     jmespath (1.4.0)
@@ -725,7 +725,7 @@ GEM
       http (>= 2.0, < 4.0)
     memoist (0.16.0)
     method_source (0.9.0)
-    minitest (5.11.3)
+    minitest (5.14.1)
     msgpack (1.2.4)
     multi_json (1.13.1)
     multipart-post (2.0.0)
@@ -746,7 +746,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     public_suffix (3.0.3)
-    puma (3.12.0)
+    puma (3.12.6)
     pusher (1.3.2)
       httpclient (~> 2.7)
       multi_json (~> 1.0)
@@ -760,7 +760,7 @@ GEM
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rainbow (3.0.0)
-    rake (12.3.1)
+    rake (12.3.3)
     rbtrace (0.4.11)
       ffi (>= 1.0.6)
       msgpack (>= 0.4.3)
@@ -832,7 +832,7 @@ GEM
     tilt (2.0.8)
     travis-config (1.1.3)
       hashr (~> 2.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.7)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext