diff --git a/statsig.gemspec b/statsig.gemspec
index 7972dfa..8e93210 100644
--- a/statsig.gemspec
+++ b/statsig.gemspec
@@ -27,7 +27,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'simplecov', '~> 0.21'
   s.add_development_dependency 'simplecov-lcov', '~> 0.7.0'
   s.add_development_dependency 'simplecov-cobertura', '~> 2.1'
-  s.add_runtime_dependency 'user_agent_parser', '~> 2.18.0'
+  s.add_runtime_dependency 'user_agent_parser', '~> 2.18'
   s.add_runtime_dependency 'http', '>= 4.4', '< 6.0'
   s.add_runtime_dependency 'connection_pool', '~> 2.4', '>= 2.4.1'
   s.add_runtime_dependency 'ip3country', '~> 0.2.1'