diff --git a/CHANGELOG.md b/CHANGELOG.md
index d8cd4d0..5fa5a9b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 - Add support for named parameters in commands ([PR #12](https://github.com/jusleg/slackify/pull/12)) by [@DougEdey](https://github.com/DougEdey)
 - Add support for custom parameters in commands ([PR #17](https://github.com/jusleg/slackify/pull/17)) by [@DougEdey](https://github.com/DougEdey)
 - Tidy up some tests
+- Force slack-ruby-client to be version 0.15.1 or above to allow for pagination of Conversations
 
 ## V0.3.2
 
diff --git a/slackify.gemspec b/slackify.gemspec
index a8c7f42..9b731cc 100644
--- a/slackify.gemspec
+++ b/slackify.gemspec
@@ -18,7 +18,7 @@ Gem::Specification.new do |s|
   }
 
   s.add_dependency 'rails'
-  s.add_dependency 'slack-ruby-client'
+  s.add_dependency 'slack-ruby-client', '>= 0.15.1'
   s.add_dependency 'strscan'
   s.add_development_dependency 'minitest'
   s.add_development_dependency 'mocha'