diff --git a/Gemfile b/Gemfile
index 5e0d023..86872ef 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,7 +9,7 @@ gem 'algoliasearch-rails', '~> 1.20.4'
 gem 'bootstrap', '~> 4.1.1'
 gem 'carrierwave', '~> 1.2.2'
 gem 'coffee-rails', '~> 4.2.0'
-gem 'devise', '~> 4.4.3'
+gem 'devise', '~> 4.6.1'
 gem 'devise_invitable', '~> 1.7.4'
 gem 'dotenv-rails', '~> 2.4.0'
 gem 'fog-aws', '~> 3.0.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 842f12f..31834d2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -99,11 +99,11 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.4)
     crass (1.0.4)
     datetime_picker_rails (0.0.7)
       momentjs-rails (>= 2.8.1)
-    devise (4.4.3)
+    devise (4.6.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0, < 6.0)
@@ -118,7 +118,7 @@ GEM
     dotenv-rails (2.4.0)
       dotenv (= 2.4.0)
       railties (>= 3.2, < 6.0)
-    erubi (1.7.1)
+    erubi (1.8.0)
     ethon (0.11.0)
       ffi (>= 1.3.0)
     excon (0.62.0)
@@ -179,7 +179,7 @@ GEM
       rubocop (~> 0.20)
     highline (1.7.10)
     httpclient (2.8.3)
-    i18n (1.1.0)
+    i18n (1.5.3)
       concurrent-ruby (~> 1.0)
     ipaddress (0.8.3)
     jaro_winkler (1.5.1)
@@ -216,7 +216,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.2)
+    loofah (2.2.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.13)
@@ -224,14 +224,14 @@ GEM
       mini_mime (>= 0.1.1)
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
-    method_source (0.9.0)
+    method_source (0.9.2)
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2018.0812)
     mimemagic (0.3.2)
     mini_magick (4.8.0)
     mini_mime (1.0.1)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     momentjs-rails (2.20.1)
       railties (>= 3.1)
@@ -241,8 +241,8 @@ GEM
     net-http-persistent (2.9.4)
     net-http-pipeline (1.0.1)
     nio4r (2.3.1)
-    nokogiri (1.8.4)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.1)
+      mini_portile2 (~> 2.4.0)
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -261,7 +261,7 @@ GEM
     pusher-client (0.6.2)
       json
       websocket (~> 1.0)
-    rack (2.0.5)
+    rack (2.0.6)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.2.1)
@@ -293,13 +293,13 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.1)
+    rake (12.3.2)
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
+    responders (2.4.1)
+      actionpack (>= 4.2.0, < 6.0)
+      railties (>= 4.2.0, < 6.0)
     rspec-core (3.8.0)
       rspec-support (~> 3.8.0)
     rspec-expectations (3.8.1)
@@ -356,7 +356,7 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    thor (0.20.0)
+    thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.8)
     toml (0.2.0)
@@ -380,8 +380,8 @@ GEM
     uglifier (4.1.19)
       execjs (>= 0.3.0, < 3)
     unicode-display_width (1.4.0)
-    warden (1.2.7)
-      rack (>= 1.0)
+    warden (1.2.8)
+      rack (>= 2.0.6)
     web-console (3.7.0)
       actionview (>= 5.0)
       activemodel (>= 5.0)
@@ -409,7 +409,7 @@ DEPENDENCIES
   capybara (~> 3.0)
   carrierwave (~> 1.2.2)
   coffee-rails (~> 4.2.0)
-  devise (~> 4.4.3)
+  devise (~> 4.6.1)
   devise_invitable (~> 1.7.4)
   dotenv-rails (~> 2.4.0)
   factory_bot_rails (~> 4.11.1)