CHANGELOG.md in cucumber-5.1.2 vs CHANGELOG.md in cucumber-5.1.3

@@ -8,11 +8,11 @@
 
 Please visit [cucumber/CONTRIBUTING.md](https://github.com/cucumber/cucumber/blob/master/CONTRIBUTING.md) for more info on how to contribute to Cucumber.
 
 ----
 
-## [In GIT](https://github.com/cucumber/cucumber-ruby/compare/v5.1.2...master)
+## [In GIT](https://github.com/cucumber/cucumber-ruby/compare/v5.1.3...master)
 
 ### Added
 
 ### Changed
 
@@ -21,9 +21,15 @@
 ### Deprecated
 
 ### Fixed
 
 ### Security fixes
+
+## [In GIT](https://github.com/cucumber/cucumber-ruby/compare/v5.1.2...v5.1.3)
+
+### Fixed
+
+* The `CUCUMBER_PUBLISH_TOKEN` now sets the correct HTTP header, following a fix in the curl option parser.
 
 ## [5.1.2](https://github.com/cucumber/cucumber-ruby/compare/v5.1.1...v5.1.2)
 
 ### Fixed