diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index 90dc6bd4..f9547cfc 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -61,7 +61,7 @@ def ci_build?
 
 # pin chromedriver version so capybara tests pass
 
-Webdrivers::Chromedriver.version = '72.0.3626.69'
+Webdrivers::Chromedriver.required_version = '72.0.3626.69'
 
 unless ENV['SKIP_MALEFICENT']
   # See https://github.com/jeremyf/capybara-maleficent