diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7579ebe..fa0ad52 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com//), and thi
 
 ## [Unreleased] - TBD
 
+## [1.0.6] - 2022-05-12
+
+- Fix rubygems release
+
 ## [1.0.5] - 2022-05-12
 
 - Add GitHub CI workflow
@@ -31,7 +35,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com//), and thi
 
 - Initial release
 
-[Unreleased]: https://github.com/rmm5t/minitest-matchers_vaccine/compare/v1.0.5..HEAD
+[Unreleased]: https://github.com/rmm5t/minitest-matchers_vaccine/compare/v1.0.6..HEAD
+[1.0.6]: https://github.com/rmm5t/minitest-matchers_vaccine/compare/v1.0.5..v1.0.6
 [1.0.5]: https://github.com/rmm5t/minitest-matchers_vaccine/compare/v1.0.4..v1.0.5
 [1.0.4]: https://github.com/rmm5t/minitest-matchers_vaccine/compare/v1.0.3..v1.0.4
 [1.0.3]: https://github.com/rmm5t/minitest-matchers_vaccine/compare/v1.0.2..v1.0.3
diff --git a/lib/minitest/matchers_vaccine/version.rb b/lib/minitest/matchers_vaccine/version.rb
index 6b90ebb..396909a 100644
--- a/lib/minitest/matchers_vaccine/version.rb
+++ b/lib/minitest/matchers_vaccine/version.rb
@@ -1,5 +1,5 @@
 module Minitest
   module MatchersVaccine
-    VERSION = "1.0.5"
+    VERSION = "1.0.6"
   end
 end