Merge branch 'master' of github.com:tdtds/kindlegen

tdtds · Dec 17, 2019 · 38b5e05 · 38b5e05
2 parents 6a77925 + ccdaaed
commit 38b5e05
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -2,10 +2,9 @@ language: ruby
 sudo: false
 cache: bundler
 rvm:
-  - 2.3.8
-  - 2.4.5
-  - 2.5.3
-  - 2.6.0
+  - 2.4.7
+  - 2.5.7
+  - 2.6.5
   - ruby-head
 # NOTE the build step is required to run the tests
 script: bundle exec rake build test
diff --git a/kindlegen.gemspec b/kindlegen.gemspec
@@ -6,7 +6,7 @@ Gem::Specification.new do |s|
   s.name        = "kindlegen"
   s.version     = Kindlegen::VERSION
   s.platform    = Gem::Platform::RUBY
-  s.required_ruby_version = '>= 2.0.0'
+  s.required_ruby_version = '>= 2.4.0'
 
   s.authors     = ["TADA Tadashi"]
   s.email       = ["t@tdtds.jp"]