diff --git a/Gemfile.lock b/Gemfile.lock
index b2eb12a..b1847cc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -675,14 +675,14 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.1.5)
-    connection_pool (2.2.2)
+    connection_pool (2.2.3)
     crass (1.0.2)
     database_cleaner (1.6.2)
     debug_inspector (0.0.3)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
     diff-lcs (1.3)
-    domain_name (0.5.20180417)
+    domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     equalizer (0.0.11)
     erubis (2.7.0)
@@ -747,7 +747,7 @@ GEM
       nokogiri (>= 1.5.9)
     mail (2.6.6)
       mime-types (>= 1.16, < 4)
-    mechanize (2.7.6)
+    mechanize (2.7.7)
       domain_name (~> 0.5, >= 0.5.1)
       http-cookie (~> 1.0)
       mime-types (>= 1.17.2)
@@ -755,13 +755,14 @@ GEM
       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 (0.8.2)
-    mime-types (3.1)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
+    mime-types-data (3.2020.1104)
     mimemagic (0.3.2)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.12.2)
     momentjs-rails (2.17.1)
       railties (>= 3.1)
@@ -776,11 +777,11 @@ GEM
     mustermann-grape (1.0.0)
       mustermann (~> 1.0.0)
     net-http-digest_auth (1.4.1)
-    net-http-persistent (3.0.0)
+    net-http-persistent (4.0.1)
       connection_pool (~> 2.2)
     netrc (0.11.0)
-    nokogiri (1.8.1)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     ntlm-http (0.1.1)
     paperclip (6.1.0)
       activemodel (>= 4.2.0)
@@ -935,7 +936,7 @@ GEM
       execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.5)
+    unf_ext (0.0.7.7)
     unicode-display_width (1.4.0)
     virtus (1.0.5)
       axiom-types (~> 0.1)
@@ -949,6 +950,7 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
+    webrick (1.7.0)
     webrobots (0.1.2)
     websocket (1.2.4)
     websocket-driver (0.7.0)