diff --git a/.travis.yml b/.travis.yml
index f882ab03..eb05df01 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,8 @@ env:
   global:
     - NOKOGIRI_USE_SYSTEM_LIBRARIES=true
   matrix:
-    - "RAILS_VERSION=5.0.1"
+    - "RAILS_VERSION=5.0.6"
+    - "RAILS_VERSION=5.1.4"
 
 before_install:
   - gem update --system
diff --git a/qa.gemspec b/qa.gemspec
index b78286b6..f73dc154 100644
--- a/qa.gemspec
+++ b/qa.gemspec
@@ -17,7 +17,7 @@ Gem::Specification.new do |s|
   s.files = Dir["{app,config,db,lib}/**/*", "LICENSE", "Rakefile", "README.md"]
   s.test_files = Dir["spec/**/*"]
 
-  s.add_dependency "rails", ">= 4.2.0", "< 6.0"
+  s.add_dependency "rails", "~> 5.0", "< 6.0"
   s.add_dependency "faraday"
   s.add_dependency "nokogiri", "~> 1.6"
   s.add_dependency "activerecord-import"