diff --git a/formalist.gemspec b/formalist.gemspec
index db545ce..696aeee 100644
--- a/formalist.gemspec
+++ b/formalist.gemspec
@@ -19,10 +19,10 @@ Gem::Specification.new do |spec|
 
   spec.required_ruby_version = ">= 3.0.0"
 
-  spec.add_runtime_dependency "dry-configurable", "~> 0.13"
-  spec.add_runtime_dependency "dry-core", "~> 0.4"
-  spec.add_runtime_dependency "dry-container", "~> 0.6"
-  spec.add_runtime_dependency "inflecto"
+  spec.add_runtime_dependency "dry-configurable", ">= 0.13"
+  spec.add_runtime_dependency "dry-core", ">= 0.4"
+  spec.add_runtime_dependency "dry-container", ">= 0.6"
+  spec.add_runtime_dependency "dry-inflector"
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake", "~> 10.4"
diff --git a/lib/formalist/element/class_interface.rb b/lib/formalist/element/class_interface.rb
index b172ad4..ba8c9af 100644
--- a/lib/formalist/element/class_interface.rb
+++ b/lib/formalist/element/class_interface.rb
@@ -1,11 +1,12 @@
-require "inflecto"
+require "dry-inflector"
 
 module Formalist
   class Element
     # Class-level API for form elements.
     module ClassInterface
       def type
-        Inflecto.underscore(Inflecto.demodulize(name)).to_sym
+        inflector = Dry::Inflector.new
+        inflector.underscore(inflector.demodulize(name)).to_sym
       end
 
       def attribute(name, default: nil)