diff --git a/.travis.yml b/.travis.yml
index 107674c..4a1def7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,11 @@
 rvm:
-  - 1.9.3
-  - 2.0.0
-  - 2.1.10
-  - 2.2.10
-  - 2.3.7
-  - 2.4.4
-  - 2.5.1
+  - 1.9
+  - 2.0
+  - 2.1
+  - 2.2
+  - 2.3
+  - 2.4
+  - 2.5
   - ruby-head
   - rbx-2
 before_install:
@@ -21,32 +21,39 @@ gemfile:
   - gemfiles/4.2.gemfile
   - gemfiles/5.0.gemfile
   - gemfiles/5.1.gemfile
+  - gemfiles/5.2.gemfile
 matrix:
   fast_finish: true
   exclude:
-    - rvm: 1.9.3
+    - rvm: 1.9
       gemfile: gemfiles/5.0.gemfile
-    - rvm: 1.9.3
+    - rvm: 1.9
       gemfile: gemfiles/5.1.gemfile
-    - rvm: 2.0.0
+    - rvm: 1.9
+      gemfile: gemfiles/5.2.gemfile
+    - rvm: 2.0
       gemfile: gemfiles/5.0.gemfile
-    - rvm: 2.0.0
+    - rvm: 2.0
       gemfile: gemfiles/5.1.gemfile
-    - rvm: 2.1.10
+    - rvm: 2.0
+      gemfile: gemfiles/5.2.gemfile
+    - rvm: 2.1
       gemfile: gemfiles/5.0.gemfile
-    - rvm: 2.1.10
+    - rvm: 2.1
       gemfile: gemfiles/5.1.gemfile
-    - rvm: 2.4.4
+    - rvm: 2.1
+      gemfile: gemfiles/5.2.gemfile
+    - rvm: 2.4
       gemfile: gemfiles/3.2.gemfile
-    - rvm: 2.4.4
+    - rvm: 2.4
       gemfile: gemfiles/4.0.gemfile
-    - rvm: 2.4.4
+    - rvm: 2.4
       gemfile: gemfiles/4.1.gemfile
-    - rvm: 2.5.1
+    - rvm: 2.5
       gemfile: gemfiles/3.2.gemfile
-    - rvm: 2.5.1
+    - rvm: 2.5
       gemfile: gemfiles/4.0.gemfile
-    - rvm: 2.5.1
+    - rvm: 2.5
       gemfile: gemfiles/4.1.gemfile
     - rvm: ruby-head
       gemfile: gemfiles/3.2.gemfile
diff --git a/Appraisals b/Appraisals
index 779349e..bc30e57 100644
--- a/Appraisals
+++ b/Appraisals
@@ -21,3 +21,7 @@ end
 appraise '5.1' do
   gem 'activerecord', "~> 5.1.0"
 end
+
+appraise '5.2' do
+  gem 'activerecord', "~> 5.2.0"
+end
diff --git a/gemfiles/5.2.gemfile b/gemfiles/5.2.gemfile
new file mode 100644
index 0000000..f9694ee
--- /dev/null
+++ b/gemfiles/5.2.gemfile
@@ -0,0 +1,10 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "activerecord-jdbcsqlite3-adapter", :platforms => :jruby
+gem "jdbc-sqlite3", :platforms => :jruby
+gem "sqlite3", "~> 1.3.10", :platforms => :ruby
+gem "activerecord", "~> 5.2.0"
+
+gemspec :name => "factory_bot", :path => "../"
diff --git a/gemfiles/5.2.gemfile.lock b/gemfiles/5.2.gemfile.lock
new file mode 100644
index 0000000..7017330
--- /dev/null
+++ b/gemfiles/5.2.gemfile.lock
@@ -0,0 +1,104 @@
+PATH
+  remote: ..
+  specs:
+    factory_bot (4.10.0)
+      activesupport (>= 3.0.0)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activemodel (5.2.0)
+      activesupport (= 5.2.0)
+    activerecord (5.2.0)
+      activemodel (= 5.2.0)
+      activesupport (= 5.2.0)
+      arel (>= 9.0)
+    activesupport (5.2.0)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    appraisal (2.1.0)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    arel (9.0.0)
+    aruba (0.14.5)
+      childprocess (>= 0.6.3, < 0.10.0)
+      contracts (~> 0.9)
+      cucumber (>= 1.3.19)
+      ffi (~> 1.9.10)
+      rspec-expectations (>= 2.99)
+      thor (~> 0.19)
+    builder (3.2.3)
+    childprocess (0.9.0)
+      ffi (~> 1.0, >= 1.0.11)
+    concurrent-ruby (1.0.5)
+    contracts (0.16.0)
+    cucumber (1.3.20)
+      builder (>= 2.1.2)
+      diff-lcs (>= 1.1.3)
+      gherkin (~> 2.12)
+      multi_json (>= 1.7.5, < 2.0)
+      multi_test (>= 0.1.2)
+    diff-lcs (1.3)
+    docile (1.3.1)
+    ffi (1.9.25)
+    gherkin (2.12.2)
+      multi_json (~> 1.3)
+    i18n (1.0.1)
+      concurrent-ruby (~> 1.0)
+    json (2.1.0)
+    minitest (5.11.3)
+    multi_json (1.13.1)
+    multi_test (0.1.2)
+    rake (12.3.1)
+    rspec (3.7.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+    rspec-core (3.7.1)
+      rspec-support (~> 3.7.0)
+    rspec-expectations (3.7.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.7.0)
+    rspec-its (1.2.0)
+      rspec-core (>= 3.0.0)
+      rspec-expectations (>= 3.0.0)
+    rspec-mocks (3.7.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.7.0)
+    rspec-support (3.7.1)
+    simplecov (0.16.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
+    sqlite3 (1.3.13)
+    thor (0.20.0)
+    thread_safe (0.3.6)
+    timecop (0.9.1)
+    tzinfo (1.2.5)
+      thread_safe (~> 0.1)
+    yard (0.9.14)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  activerecord (~> 5.2.0)
+  activerecord-jdbcsqlite3-adapter
+  appraisal (~> 2.1.0)
+  aruba
+  cucumber (~> 1.3.15)
+  factory_bot!
+  jdbc-sqlite3
+  rspec (~> 3.0)
+  rspec-its (~> 1.0)
+  simplecov
+  sqlite3 (~> 1.3.10)
+  timecop
+  yard
+
+BUNDLED WITH
+   1.16.2