diff --git a/Gemfile.lock b/Gemfile.lock
index a952763d..44433599 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -586,10 +586,8 @@ GEM
       aws-sigv4 (~> 1.0)
     aws-sigv2 (1.0.1)
     aws-sigv4 (1.0.2)
-    bcrypt (3.1.12)
-    bcrypt (3.1.12-java)
-    bcrypt (3.1.12-x64-mingw32)
-    bcrypt (3.1.12-x86-mingw32)
+    bcrypt (3.1.13)
+    bcrypt (3.1.13-java)
     best_in_place (3.0.3)
       actionpack (>= 3.2)
       railties (>= 3.2)
@@ -613,8 +611,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.5)
-    concurrent-ruby (1.0.5-java)
+    concurrent-ruby (1.1.5)
     connection_pool (2.2.1)
     countries (2.1.4)
       i18n_data (~> 0.8.0)
@@ -624,10 +621,11 @@ GEM
     country_select (3.1.1)
       countries (~> 2.0)
       sort_alphabetical (~> 1.0)
-    devise (4.5.0)
+    crass (1.0.5)
+    devise (4.7.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 6.0)
+      railties (>= 4.1.0)
       responders
       warden (~> 1.2.3)
     domain_name (0.5.20170404)
@@ -636,7 +634,7 @@ GEM
     dotenv-rails (2.2.1)
       dotenv (= 2.2.1)
       railties (>= 3.2, < 5.2)
-    erubi (1.6.1)
+    erubi (1.9.0)
     exception_notification (4.2.1)
       actionmailer (>= 4.0, < 6)
       activesupport (>= 4.0, < 6)
@@ -654,7 +652,8 @@ GEM
       activesupport (>= 4.2.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    i18n (0.8.6)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     i18n_data (0.8.0)
     intercom-rails (0.3.8)
       activesupport (> 3.0)
@@ -682,29 +681,30 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.0.3)
+    loofah (2.3.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.6)
       mime-types (>= 1.16, < 4)
-    method_source (0.8.2)
+    method_source (0.9.2)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mini_portile2 (2.2.0)
-    minitest (5.10.2)
+    mini_portile2 (2.4.0)
+    minitest (5.13.0)
     money (6.10.1)
       i18n (>= 0.6.4, < 1.0)
     multi_json (1.12.1)
     netrc (0.11.0)
     nio4r (2.1.0)
     nio4r (2.1.0-java)
-    nokogiri (1.8.0)
-      mini_portile2 (~> 2.2.0)
-    nokogiri (1.8.0-java)
-    nokogiri (1.8.0-x64-mingw32)
-      mini_portile2 (~> 2.2.0)
-    nokogiri (1.8.0-x86-mingw32)
-      mini_portile2 (~> 2.2.0)
+    nokogiri (1.10.4)
+      mini_portile2 (~> 2.4.0)
+    nokogiri (1.10.4-java)
+    nokogiri (1.10.4-x64-mingw32)
+      mini_portile2 (~> 2.4.0)
+    nokogiri (1.10.4-x86-mingw32)
+      mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     pg (0.21.0)
     pg (0.21.0-x64-mingw32)
@@ -714,7 +714,7 @@ GEM
     public_suffix (3.0.0)
     puma (3.9.1)
     puma (3.9.1-java)
-    rack (2.0.3)
+    rack (2.0.7)
     rack-cors (0.4.1)
     rack-protection (1.5.3)
       rack
@@ -742,15 +742,15 @@ GEM
       activesupport (>= 3.2)
       choice (~> 0.2.0)
       ruby-graphviz (~> 1.2)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
     railties (5.1.2)
       actionpack (= 5.1.2)
       activesupport (= 5.1.2)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (12.0.0)
+    rake (12.3.3)
     ransack (1.8.4)
       actionpack (>= 3.0)
       activerecord (>= 3.0)
@@ -761,9 +761,9 @@ GEM
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
     redis (3.3.3)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
+    responders (3.0.0)
+      actionpack (>= 5.0)
+      railties (>= 5.0)
     rest-client (2.0.2)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
@@ -828,7 +828,7 @@ GEM
     turbolinks (5.0.1)
       turbolinks-source (~> 5)
     turbolinks-source (5.0.3)
-    tzinfo (1.2.3)
+    tzinfo (1.2.5)
       thread_safe (~> 0.1)
     tzinfo-data (1.2017.2)
       tzinfo (>= 1.0.0)
@@ -842,8 +842,8 @@ GEM
     unf_ext (0.0.7.4-x86-mingw32)
     unicode_utils (1.4.0)
     version (1.1.1)
-    warden (1.2.7)
-      rack (>= 1.0)
+    warden (1.2.8)
+      rack (>= 2.0.6)
     web-console (3.5.1)
       actionview (>= 5.0)
       activemodel (>= 5.0)