diff --git a/.ruby-version b/.ruby-version
index b347b11..619b537 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.2.3
+3.3.3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 570d8e6..f831fe2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,11 +5,11 @@
 
 ### Changed
 
-- Required Ruby 3.0 and up.
+- Required Ruby 3.0 and up. Ruby 3.0 is EOL as of 2024-05.
 
 ### Fixed
 
 
 ### Removed
 
-- Stop monkeypatching `String#bytesize` or `String#jlength`.
\ No newline at end of file
+- Stop monkeypatching `String#bytesize` or `String#jlength`.
diff --git a/LICENSE b/LICENSE
index 6a8b89d..4b42860 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2010-2024 Jari Bakken
+Copyright (c) 2010-2024 Erick Guan, Damian Nelson
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/README.md b/README.md
index ac23c28..2920ff2 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,9 @@
 # ffi-icu
 
-Simple FFI wrappers for [International Components for Unicode (ICU)][icu].
+FFI wrappers for [International Components for Unicode (ICU)][icu].
+ICU provides comprehensive localization and security features.
+Majority personal computing devices, server operating systems and web browsers use ICU.
+ICU builds on top of Unicode's Common Locale Data Repository (CLDR).
 
 ## Gem
 
@@ -41,8 +44,6 @@ detector = ICU::CharDet::Detector.new
 detector.detect(str) => #<struct ICU::CharDet::Detector::Match ...>
 ```
 
-Why not just use rchardet?
-
 * speed
 
 ## Locale Sensitive Collation
diff --git a/ffi-icu.gemspec b/ffi-icu.gemspec
index 7f53272..fadff36 100644
--- a/ffi-icu.gemspec
+++ b/ffi-icu.gemspec
@@ -6,11 +6,12 @@ Gem::Specification.new do |spec|
   spec.platform    = Gem::Platform::RUBY # rely on FFI library, but being platform-independent
 
   spec.required_rubygems_version = Gem::Requirement.new('>= 2.5.0')
-  spec.authors     = ['Jari Bakken']
+  spec.authors     = ['Erick Guan', 'Damian Nelson']
   spec.licenses    = ['MIT']
-  spec.summary     = 'Simple Ruby FFI wrappers for International Components for Unicode (ICU).'
-  spec.description = 'Provides charset detection, locale sensitive collation and more. Depends on libicu.'
-  spec.email       = 'jari.bakken@gmail.com'
+  spec.summary     = 'Ruby FFI wrappers for International Components for Unicode (ICU).'
+  spec.description = 'Provides charset detection, transiliteration, locale sensitive collation and more. ' \
+                     'Depends on libicu. ICU operates on CLDR data.'
+  spec.email       = 'erickguanst@gmail.com'
   spec.homepage    = 'https://github.com/erickguan/ffi-icu'
 
   spec.metadata['source_code_uri'] = spec.homepage