diff --git a/lib/base64.gemspec b/lib/base64.gemspec
index c013b7c1c25dad..4e0b31c76bc0fa 100644
--- a/lib/base64.gemspec
+++ b/lib/base64.gemspec
@@ -19,6 +19,7 @@ Gem::Specification.new do |spec|
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = spec.homepage
+  spec.metadata["changelog_uri"] = spec.homepage + "/releases"
 
   spec.files         = ["README.md", "LICENSE.txt", "lib/base64.rb"]
   spec.bindir        = "exe"