diff --git a/dry-inflector.gemspec b/dry-inflector.gemspec
index 0c10c3a..3df7e8b 100644
--- a/dry-inflector.gemspec
+++ b/dry-inflector.gemspec
@@ -26,7 +26,7 @@ Gem::Specification.new do |spec|
   spec.metadata["source_code_uri"]   = "https://github.com/dry-rb/dry-inflector"
   spec.metadata["bug_tracker_uri"]   = "https://github.com/dry-rb/dry-inflector/issues"
 
-  spec.required_ruby_version = ">= 2.6.0"
+  spec.required_ruby_version = ">= 2.7.0"
 
   # to update dependencies edit project.yml