diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8fd0b63b869..0b715bde3f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@
 * [#5977](https://github.com/rubocop-hq/rubocop/issues/5977): Remove Performance cops. ([@koic][])
 * Add auto-correction to `Naming/RescuedExceptionsVariableName`. ([@anthony-robin][])
 * [#6903](https://github.com/rubocop-hq/rubocop/issues/6903): Handle variables prefixed with `_` in `Naming/RescuedExceptionsVariableName` cop. ([@anthony-robin][])
+* [#6917](https://github.com/rubocop-hq/rubocop/issues/6917): Bump Bundler dependency to >= 1.15.0. ([@koic][])
 
 ## 0.67.2 (2019-04-05)
 
diff --git a/rubocop.gemspec b/rubocop.gemspec
index bbbcca33f84..652d5836cfb 100644
--- a/rubocop.gemspec
+++ b/rubocop.gemspec
@@ -41,7 +41,7 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency('ruby-progressbar', '~> 1.7')
   s.add_runtime_dependency('unicode-display_width', '>= 1.4.0', '< 1.6')
 
-  s.add_development_dependency('bundler', '>= 1.3.0', '< 3.0')
+  s.add_development_dependency('bundler', '>= 1.15.0', '< 3.0')
   s.add_development_dependency('rack', '>= 2.0')
 
   s.post_install_message = File.read('manual/migrate_performance_cops.md')