diff --git a/CHANGELOG.md b/CHANGELOG.md
index af31ebd..94e091c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### 💥 Breaking Changes
 
 * Bumped minimum supported version of Select2 from V3 to V4 (Note: Select2 usage is entirely optional.)
+* Changed Ransack dependency requirement from ~> 2.0 to Ransack < 4
 
 ### 🚀 Features
 
diff --git a/ransack_ui.gemspec b/ransack_ui.gemspec
index bc19231..a013945 100644
--- a/ransack_ui.gemspec
+++ b/ransack_ui.gemspec
@@ -18,5 +18,5 @@ Gem::Specification.new do |gem|
   gem.require_paths = ['lib']
 
   gem.add_dependency 'ransack_chronic', '>= 1.1.0'
-  gem.add_dependency 'ransack', '~> 2.0'
+  gem.add_dependency 'ransack', '< 4'
 end