diff --git a/CHANGELOG.md b/CHANGELOG.md
index f78c34a..634fec9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Changelog
 
 ## Unreleased
+* Relax Redis version constraint (#62)
 * Add TS.REVRANGE, TS.MRANGE, and TS.MREVRANGE commands (#19)
 * Update TS.MADD commands to consolidate parsing (#58)
 
diff --git a/redis-time-series.gemspec b/redis-time-series.gemspec
index 594e5c8..b609e16 100644
--- a/redis-time-series.gemspec
+++ b/redis-time-series.gemspec
@@ -31,7 +31,7 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.add_dependency 'redis', '>= 3.3', '< 5'
+  spec.add_dependency 'redis', '>= 3.3'
 
   spec.add_development_dependency 'activesupport', '~> 6.0'
   spec.add_development_dependency 'appraisal'