diff --git a/Gemfile.lock b/Gemfile.lock
index d090502..17c8375 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,8 +56,9 @@ GEM
       activesupport
     coderay (1.1.2)
     concurrent-ruby (1.0.5)
+    connection_pool (2.2.5)
     crass (1.0.4)
-    domain_name (0.5.20180417)
+    domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.4.0)
     dotenv-rails (2.4.0)
@@ -71,7 +72,7 @@ GEM
       thor (~> 0.19.1)
     globalid (0.4.1)
       activesupport (>= 4.2.0)
-    http-cookie (1.0.3)
+    http-cookie (1.0.5)
       domain_name (~> 0.5)
     i18n (1.0.1)
       concurrent-ruby (~> 1.0)
@@ -87,31 +88,35 @@ GEM
       mini_mime (>= 0.1.1)
     marcel (0.3.2)
       mimemagic (~> 0.3.2)
-    mechanize (2.7.5)
+    mechanize (2.7.7)
       domain_name (~> 0.5, >= 0.5.1)
       http-cookie (~> 1.0)
       mime-types (>= 1.17.2)
       net-http-digest_auth (~> 1.1, >= 1.1.1)
-      net-http-persistent (~> 2.5, >= 2.5.2)
+      net-http-persistent (>= 2.5.2)
       nokogiri (~> 1.6)
       ntlm-http (~> 0.1, >= 0.1.1)
+      webrick (~> 1.7)
       webrobots (>= 0.0.9, < 0.2)
     method_source (0.9.0)
-    mime-types (3.1)
+    mime-types (3.4.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mimemagic (0.3.2)
+    mime-types-data (3.2022.0105)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.0)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     msgpack (1.2.4)
     multipart-post (2.0.0)
     net-http-digest_auth (1.4.1)
-    net-http-persistent (2.9.4)
+    net-http-persistent (4.0.1)
+      connection_pool (~> 2.2)
     netrc (0.11.0)
     nio4r (2.3.1)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     ntlm-http (0.1.1)
     pry (0.11.3)
       coderay (~> 1.1.0)
@@ -172,7 +177,8 @@ GEM
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.5)
+    unf_ext (0.0.8.2)
+    webrick (1.7.0)
     webrobots (0.1.2)
     websocket-driver (0.7.0)
       websocket-extensions (>= 0.1.0)