diff --git a/next_rails.gemspec b/next_rails.gemspec
index e073411..7468cf0 100644
--- a/next_rails.gemspec
+++ b/next_rails.gemspec
@@ -30,5 +30,5 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "timecop", "~> 0.9.1"
   spec.add_development_dependency "byebug"
   spec.add_development_dependency "rexml", "3.1.7.3" # limited on purpose, new versions don't work with old rubies
-  spec.add_development_dependency "webmock", "3.16.2" # limited on purpose, new versions don't work with old rubies
+  spec.add_development_dependency "webmock", "3.23.1" # limited on purpose, new versions don't work with old rubies
 end