diff --git a/.travis.yml b/.travis.yml
index cdb98cbec..2b0ff1d7d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 language: ruby
+dist: trusty
 cache: bundler
 bundler_args: '--without development'
 env:
diff --git a/Gemfile b/Gemfile
index 09cc1803f..0daecce68 100644
--- a/Gemfile
+++ b/Gemfile
@@ -60,8 +60,8 @@ group :test do
   gem 'shoulda-matchers', '~> 3.1.2'
   gem 'fabrication'
   gem 'faker', '~> 1.9'
-  gem 'capybara', '~> 3.13'
-  gem 'selenium-webdriver', '~> 3.141'
-  gem 'webdrivers', '~> 3.0'
-  gem 'simplecov', '~> 0.16.1', require: false
+  gem 'capybara', '~> 3.15'
+  gem 'selenium-webdriver', '~> 3.142'
+  gem 'webdrivers', '~> 4.1.2'
+  gem 'simplecov', '~> 0.17', require: false
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 173fbbb20..1ce576e7f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -84,7 +84,7 @@ GEM
     capistrano-rbenv (2.1.3)
       capistrano (~> 3.1)
       sshkit (~> 1.3)
-    capybara (3.13.2)
+    capybara (3.15.1)
       addressable
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
@@ -92,8 +92,8 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (~> 1.2)
       xpath (~> 3.2)
-    childprocess (0.9.0)
-      ffi (~> 1.0, >= 1.0.11)
+    childprocess (1.0.1)
+      rake (< 13.0)
     chronic (0.10.2)
     coderay (1.1.2)
     coffee-rails (4.1.0)
@@ -117,7 +117,7 @@ GEM
       responders
       warden (~> 1.2.3)
     diff-lcs (1.3)
-    docile (1.3.1)
+    docile (1.3.2)
     domain_name (0.5.20170223)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.7.1)
@@ -132,7 +132,6 @@ GEM
     fabrication (2.11.3)
     faker (1.9.3)
       i18n (>= 0.7)
-    ffi (1.10.0)
     formtastic (3.1.5)
       actionpack (>= 3.2.13)
     formtastic_i18n (0.6.0)
@@ -196,7 +195,6 @@ GEM
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
     net-ssh (2.9.2)
-    net_http_ssl_fix (0.0.10)
     netrc (0.11.0)
     nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
@@ -263,7 +261,7 @@ GEM
       polyamorous (~> 1.3.2)
     rdiscount (2.1.7.1)
     redis (4.0.1)
-    regexp_parser (1.3.0)
+    regexp_parser (1.6.0)
     responders (2.4.0)
       actionpack (>= 4.2.0, < 5.3)
       railties (>= 4.2.0, < 5.3)
@@ -298,7 +296,7 @@ GEM
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.9.0)
-    rubyzip (1.2.2)
+    rubyzip (1.2.3)
     rufus-scheduler (3.4.2)
       et-orbi (~> 1.0)
     sass (3.4.21)
@@ -310,8 +308,8 @@ GEM
       tilt (>= 1.1, < 3)
     select2-rails (4.0.1)
       thor (~> 0.14)
-    selenium-webdriver (3.141.0)
-      childprocess (~> 0.5)
+    selenium-webdriver (3.142.3)
+      childprocess (>= 0.5, < 2.0)
       rubyzip (~> 1.2, >= 1.2.2)
     shoulda-matchers (3.1.2)
       activesupport (>= 4.0.0)
@@ -326,7 +324,7 @@ GEM
     simple_form (3.1.0)
       actionpack (~> 4.0)
       activemodel (~> 4.0)
-    simplecov (0.16.1)
+    simplecov (0.17.0)
       docile (~> 1.1)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
@@ -369,11 +367,10 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
-    webdrivers (3.7.2)
-      net_http_ssl_fix
+    webdrivers (4.1.2)
       nokogiri (~> 1.6)
       rubyzip (~> 1.0)
-      selenium-webdriver (~> 3.0)
+      selenium-webdriver (>= 3.0, < 4.0)
     whenever (0.9.4)
       chronic (>= 0.6.3)
     xpath (3.2.0)
@@ -392,7 +389,7 @@ DEPENDENCIES
   capistrano (~> 3.1)
   capistrano-rails (~> 1.1)
   capistrano-rbenv (~> 2.1)
-  capybara (~> 3.13)
+  capybara (~> 3.15)
   coffee-rails
   dalli
   database_cleaner (= 1.6.2)
@@ -421,17 +418,17 @@ DEPENDENCIES
   rufus-scheduler (~> 3.4.2)
   sass-rails (~> 5.0.7)
   select2-rails
-  selenium-webdriver (~> 3.141)
+  selenium-webdriver (~> 3.142)
   shoulda-matchers (~> 3.1.2)
   sidekiq (= 5.1.3)
   sidekiq-cron (= 0.6.3)
   simple_form (>= 3.0.0)
-  simplecov (~> 0.16.1)
+  simplecov (~> 0.17)
   skylight
   uglifier (= 2.7.2)
   unicorn
   web-console (= 2.1.3)
-  webdrivers (~> 3.0)
+  webdrivers (~> 4.1.2)
   whenever
 
 RUBY VERSION
diff --git a/spec/features/sign_in_spec.rb b/spec/features/sign_in_spec.rb
index bad23fd2a..03b83d9d9 100644
--- a/spec/features/sign_in_spec.rb
+++ b/spec/features/sign_in_spec.rb
@@ -7,7 +7,7 @@
 
   context 'with a valid password' do
     it 'signs the user in' do
-      expect(Capybara.current_session.driver.browser.manage.cookie_named('_timeoverflow_session')).to be_falsy
+      Capybara.current_session.driver.browser.manage.delete_cookie('_timeoverflow_session')
 
       sign_in_with(user.email, user.password)
 
@@ -19,6 +19,7 @@
   context 'with an invalid password' do
     it 'shows an error' do
       sign_in_with(user.email, 'wrong_password')
+
       expect(page).to have_content(I18n.t('devise.failure.invalid'))
     end
   end