diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3645186..0f0f0838 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # MockRedis Changelog
 
+### master (unreleased)
+
+* Upgrade minimum `redis` gem version to 3.3.0+
+
 ### 0.16.1
 
 * Relax `rake` gem dependency to allow 11.x.x versions
diff --git a/mock_redis.gemspec b/mock_redis.gemspec
index 6283095e..f0a32da3 100644
--- a/mock_redis.gemspec
+++ b/mock_redis.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |s|
   s.require_paths = ['lib']
 
   s.add_development_dependency 'rake', '>= 10', '< 12'
-  s.add_development_dependency 'redis', '~> 3.2.0'
+  s.add_development_dependency 'redis', '~> 3.3.0'
   s.add_development_dependency 'rspec', '~> 3.0'
   s.add_development_dependency 'rspec-its', '~> 1.0'
 end