diff --git a/Appraisals b/Appraisals
index 56b26a9..551eff5 100644
--- a/Appraisals
+++ b/Appraisals
@@ -1,29 +1,30 @@
 # These are the versions of Rails we want to test against.
 appraise "rails4.2" do
-  gem "rails", "~> 4.2.0"
+  gem "rails", "~> 4.2.11"
+  gem "sqlite3", "~> 1.3.6"
 end
 
 appraise "rails5.0" do
-  gem "activerecord", "~> 5.0.0"
-  gem "railties", "~> 5.0.0"
+  gem "activerecord", "~> 5.0.7"
+  gem "railties", "~> 5.0.7"
+  gem "sqlite3", "~> 1.3.6"
 end
 
 appraise "rails5.1" do
-  gem "activerecord", "~> 5.1.0"
-  gem "railties", "~> 5.1.0"
+  gem "activerecord", "~> 5.1.7"
+  gem "railties", "~> 5.1.7"
 end
 
 appraise "rails5.2" do
-  gem "activerecord", "~> 5.2.0"
-  gem "railties", "~> 5.2.0"
+  gem "activerecord", "~> 5.2.3"
+  gem "railties", "~> 5.2.3"
 end
 
 appraise "rails6.0" do
-  gem "rails", "~> 6.0.0.beta3"
+  gem "rails", "~> 6.0.0.rc1"
   gem "bootsnap"
   gem "byebug"
   gem "capybara"
-  gem "chromedriver-helper"
   gem "jbuilder"
   gem "listen"
   gem "puma", "~> 3.11"
@@ -31,8 +32,8 @@ appraise "rails6.0" do
   gem "selenium-webdriver"
   gem "spring"
   gem "spring-watcher-listen"
-  gem "sqlite3", "~> 1.3.6"
   gem "turbolinks"
-  gem "web-console"
+  gem "web-console", group: :development
+  gem "webdrivers"
   gem "webpacker"
 end
diff --git a/gemfiles/rails4.2.gemfile b/gemfiles/rails4.2.gemfile
index a7c9378..eb476ae 100644
--- a/gemfiles/rails4.2.gemfile
+++ b/gemfiles/rails4.2.gemfile
@@ -15,8 +15,8 @@ gem "activerecord-jdbcsqlite3-adapter", platforms: :jruby
 gem "jdbc-sqlite3", platforms: :jruby
 gem "jruby-openssl", platforms: :jruby
 gem "therubyrhino", platforms: :jruby
-gem "sqlite3", platforms: :ruby
+gem "sqlite3", "~> 1.3.6"
 gem "rubocop", "0.54", require: false
-gem "rails", "~> 4.2.0"
+gem "rails", "~> 4.2.11"
 
 gemspec name: "factory_bot_rails", path: "../"
diff --git a/gemfiles/rails5.0.gemfile b/gemfiles/rails5.0.gemfile
index 15da716..3e02718 100644
--- a/gemfiles/rails5.0.gemfile
+++ b/gemfiles/rails5.0.gemfile
@@ -15,9 +15,9 @@ gem "activerecord-jdbcsqlite3-adapter", platforms: :jruby
 gem "jdbc-sqlite3", platforms: :jruby
 gem "jruby-openssl", platforms: :jruby
 gem "therubyrhino", platforms: :jruby
-gem "sqlite3", platforms: :ruby
+gem "sqlite3", "~> 1.3.6"
 gem "rubocop", "0.54", require: false
-gem "activerecord", "~> 5.0.0"
-gem "railties", "~> 5.0.0"
+gem "activerecord", "~> 5.0.7"
+gem "railties", "~> 5.0.7"
 
 gemspec name: "factory_bot_rails", path: "../"
diff --git a/gemfiles/rails5.1.gemfile b/gemfiles/rails5.1.gemfile
index db0320f..1c78682 100644
--- a/gemfiles/rails5.1.gemfile
+++ b/gemfiles/rails5.1.gemfile
@@ -17,7 +17,7 @@ gem "jruby-openssl", platforms: :jruby
 gem "therubyrhino", platforms: :jruby
 gem "sqlite3", platforms: :ruby
 gem "rubocop", "0.54", require: false
-gem "activerecord", "~> 5.1.0"
-gem "railties", "~> 5.1.0"
+gem "activerecord", "~> 5.1.7"
+gem "railties", "~> 5.1.7"
 
 gemspec name: "factory_bot_rails", path: "../"
diff --git a/gemfiles/rails5.2.gemfile b/gemfiles/rails5.2.gemfile
index df48be5..3dd72b9 100644
--- a/gemfiles/rails5.2.gemfile
+++ b/gemfiles/rails5.2.gemfile
@@ -17,7 +17,7 @@ gem "jruby-openssl", platforms: :jruby
 gem "therubyrhino", platforms: :jruby
 gem "sqlite3", platforms: :ruby
 gem "rubocop", "0.54", require: false
-gem "activerecord", "~> 5.2.0"
-gem "railties", "~> 5.2.0"
+gem "activerecord", "~> 5.2.3"
+gem "railties", "~> 5.2.3"
 
 gemspec name: "factory_bot_rails", path: "../"
diff --git a/gemfiles/rails6.0.gemfile b/gemfiles/rails6.0.gemfile
index 7eadccf..174994f 100644
--- a/gemfiles/rails6.0.gemfile
+++ b/gemfiles/rails6.0.gemfile
@@ -15,13 +15,12 @@ gem "activerecord-jdbcsqlite3-adapter", platforms: :jruby
 gem "jdbc-sqlite3", platforms: :jruby
 gem "jruby-openssl", platforms: :jruby
 gem "therubyrhino", platforms: :jruby
-gem "sqlite3", "~> 1.3.6"
+gem "sqlite3", platforms: :ruby
 gem "rubocop", "0.54", require: false
-gem "rails", "~> 6.0.0.beta3"
+gem "rails", "~> 6.0.0.rc1"
 gem "bootsnap"
 gem "byebug"
 gem "capybara"
-gem "chromedriver-helper"
 gem "jbuilder"
 gem "listen"
 gem "puma", "~> 3.11"
@@ -30,7 +29,8 @@ gem "selenium-webdriver"
 gem "spring"
 gem "spring-watcher-listen"
 gem "turbolinks"
-gem "web-console"
+gem "web-console", group: :development
+gem "webdrivers"
 gem "webpacker"
 
 gemspec name: "factory_bot_rails", path: "../"