diff --git a/cucumber.gemspec b/cucumber.gemspec
index 072e0a467..632df81fe 100644
--- a/cucumber.gemspec
+++ b/cucumber.gemspec
@@ -27,7 +27,7 @@ Gem::Specification.new do |s|
 
   s.add_dependency 'base64', '~> 0.2'
   s.add_dependency 'builder', '~> 3.2'
-  s.add_dependency 'cucumber-ci-environment', '> 9', '< 14'
+  s.add_dependency 'cucumber-ci-environment', '> 9', '< 15.0.1'
   s.add_dependency 'cucumber-core', '>= 20', '< 21'
   s.add_dependency 'cucumber-cucumber-expressions', '> 17', '< 21'
   s.add_dependency 'cucumber-html-formatter', '> 21', '< 25'