diff --git a/ez_attributes.gemspec b/ez_attributes.gemspec
index 9ae68b1..f26081b 100644
--- a/ez_attributes.gemspec
+++ b/ez_attributes.gemspec
@@ -16,7 +16,7 @@ Gem::Specification.new do |spec|
 
   spec.metadata['homepage_uri'] = spec.homepage
   spec.metadata['source_code_uri'] = spec.homepage
-  # spec.metadata["changelog_uri"] = "TODO: Put your gem's CHANGELOG.md URL here."
+  spec.metadata['changelog_uri'] = 'https://github.com/MatheusRich/ez_attributes/blob/main/CHANGELOG.md'
 
   # Specify which files should be added to the gem when it is released.
   # The `git ls-files -z` loads the files in the RubyGem that have been added into git.