From 1f10154794530bf4a28f5213ed0dfc0e55b6eefc Mon Sep 17 00:00:00 2001
From: Simone Carletti <weppos@weppos.net>
Date: Thu, 25 Apr 2019 11:13:15 +0200
Subject: [PATCH] Minimum Ruby version is 2.3

---
 .travis.yml           | 2 --
 CHANGELOG.md          | 6 ++++++
 public_suffix.gemspec | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index da6e83cd..e65f4f65 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,6 @@
 language: ruby
 
 rvm:
-  - 2.1
-  - 2.2
   - 2.3
   - 2.4
   - 2.5
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5df36bfc..42207cae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 # Changelog
 
 
+#### master
+
+- CHANGED: Minimum Ruby version is 2.3
+- CHANGED: Upgraded to Bundler 2.x
+
+
 #### Release 3.0.3
 
 - CHANGED: Updated definitions.
diff --git a/public_suffix.gemspec b/public_suffix.gemspec
index 44bfccf1..e4a6cd37 100644
--- a/public_suffix.gemspec
+++ b/public_suffix.gemspec
@@ -12,7 +12,7 @@ Gem::Specification.new do |s|
   s.description = "PublicSuffix can parse and decompose a domain name into top level domain, domain and subdomains."
   s.licenses    = ["MIT"]
 
-  s.required_ruby_version = ">= 2.1"
+  s.required_ruby_version = ">= 2.3"
 
   s.require_paths    = ["lib"]
   s.files            = `git ls-files`.split("\n")