diff --git a/plek.gemspec b/plek.gemspec
index 9b70eeb..10dd113 100644
--- a/plek.gemspec
+++ b/plek.gemspec
@@ -19,6 +19,6 @@ Gem::Specification.new do |s|
   s.add_development_dependency "climate_control"
   s.add_development_dependency "minitest"
   s.add_development_dependency "rake"
-  s.add_development_dependency "rubocop-govuk", "5.0.3"
+  s.add_development_dependency "rubocop-govuk", "5.0.4"
   s.add_development_dependency "simplecov"
 end