diff --git a/Gemfile.lock b/Gemfile.lock
index 2798190..7c52ee6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -65,7 +65,7 @@ GEM
       safe_yaml (~> 1.0.0)
     crass (1.0.4)
     diff-lcs (1.3)
-    domain_name (0.5.20180417)
+    domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     erubis (2.7.0)
     factory_girl (4.7.0)
@@ -76,6 +76,7 @@ GEM
     globalid (0.4.1)
       activesupport (>= 4.2.0)
     hashdiff (0.3.7)
+    http-accept (1.7.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
     i18n (0.9.5)
@@ -86,9 +87,9 @@ GEM
       nokogiri (>= 1.5.9)
     mail (2.7.0)
       mini_mime (>= 0.1.1)
-    mime-types (3.2.2)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2018.0812)
+    mime-types-data (3.2019.1009)
     mini_mime (1.0.1)
     mini_portile2 (2.3.0)
     minitest (5.11.3)
@@ -124,7 +125,8 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (12.3.1)
-    rest-client (2.0.2)
+    rest-client (2.1.0)
+      http-accept (>= 1.7.0, < 2.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
@@ -163,7 +165,7 @@ GEM
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.5)
+    unf_ext (0.0.7.6)
     webmock (3.4.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)