diff --git a/spec/Gemfile b/spec/Gemfile
index fdb772d..2c0a851 100644
--- a/spec/Gemfile
+++ b/spec/Gemfile
@@ -3,5 +3,5 @@ source 'https://rubygems.org'
 gem 'rspec','3.9.0'
 gem 'rspec-retry'
 gem 'poltergeist', '>= 1.18.1'
-gem 'capybara', '>= 3.25.0'
+gem 'capybara', '>= 3.31.0'
 gem 'coveralls', '>= 0.8.23', require: false
diff --git a/spec/Gemfile.lock b/spec/Gemfile.lock
index db67780..511a98b 100644
--- a/spec/Gemfile.lock
+++ b/spec/Gemfile.lock
@@ -3,7 +3,7 @@ GEM
   specs:
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
-    capybara (3.31.0)
+    capybara (3.32.2)
       addressable
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
@@ -29,11 +29,11 @@ GEM
       capybara (>= 2.1, < 4)
       cliver (~> 0.3.1)
       websocket-driver (>= 0.2.0)
-    public_suffix (4.0.3)
-    rack (2.1.1)
+    public_suffix (4.0.5)
+    rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    regexp_parser (1.6.0)
+    regexp_parser (1.7.1)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
@@ -60,9 +60,9 @@ GEM
     thor (1.0.1)
     tins (1.24.1)
       sync
-    websocket-driver (0.7.1)
+    websocket-driver (0.7.2)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
 
@@ -70,7 +70,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  capybara (>= 3.25.0)
+  capybara (>= 3.31.0)
   coveralls (>= 0.8.23)
   poltergeist (>= 1.18.1)
   rspec (= 3.9.0)