diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4af771f..5233a20 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 Changelog
 =========
 
+4.3.0
+-----
+
+* Disable [Style/ReturnNilInPredicateMethodDefinition](https://docs.rubocop.org/rubocop/cops_style.html#stylereturnnilinpredicatemethoddefinition)
+
 4.2.0
 -----
 
diff --git a/gc_ruboconfig.gemspec b/gc_ruboconfig.gemspec
index 493c347..60e1494 100644
--- a/gc_ruboconfig.gemspec
+++ b/gc_ruboconfig.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name          = 'gc_ruboconfig'
-  spec.version       = '4.2.0'
+  spec.version       = '4.3.0'
   spec.summary       = "GoCardless's shared Rubocop configuration, conforming to our house style"
   spec.authors       = %w[GoCardless]
   spec.homepage      = 'https://github.com/gocardless/ruboconfig'