diff --git a/lib/ttytest/version.rb b/lib/ttytest/version.rb
index 7daa345..6c51d1f 100644
--- a/lib/ttytest/version.rb
+++ b/lib/ttytest/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module TTYtest
-  VERSION = '1.4.0'
+  VERSION = '1.5.0'
 end
diff --git a/notes.txt b/notes.txt
index fc60921..993a838 100644
--- a/notes.txt
+++ b/notes.txt
@@ -1,7 +1,7 @@
 to push new version to github
-git tag v1.4.0
+git tag v1.5.0
 git push origin --tags
 
 to push new version to rubygems.org
 gem build ttytest2.gemspec
-gem push ttytest2-1.4.0.gem
+gem push ttytest2-1.5.0.gem