diff --git a/.gitignore b/.gitignore
index 54737ee4..2d6be0fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,7 +34,7 @@ build/
 
 # for a library or gem, you might want to ignore these files since the code is
 # intended to run in multiple environments; otherwise, check them in:
-# Gemfile.lock
+Gemfile.lock
 # .ruby-version
 # .ruby-gemset
 
diff --git a/cybersource_rest_client.gemspec b/cybersource_rest_client.gemspec
index 6cc314ca..b4c54f8c 100644
--- a/cybersource_rest_client.gemspec
+++ b/cybersource_rest_client.gemspec
@@ -29,12 +29,12 @@ Gem::Specification.new do |s|
   s.required_ruby_version = ">= 1.9"
 
   s.add_runtime_dependency 'typhoeus', '~> 1.4', '>= 1.4.0'
-  s.add_runtime_dependency 'json', '~> 2.7', '>= 2.7.0'
-  s.add_runtime_dependency 'activesupport', '>= 6.0.3.2', '< 8.0'
+  s.add_runtime_dependency 'json', '~> 2.7'
+  s.add_runtime_dependency 'activesupport', '>= 6.0.3.2'
   s.add_runtime_dependency 'interface','~> 1.0', '>= 1.0.5'
-  s.add_runtime_dependency 'jwt', '2.7.0'
-  s.add_runtime_dependency 'addressable', '~> 2.8', '>= 2.8.0'
-  s.add_runtime_dependency 'time', '~> 0.2.2'
+  s.add_runtime_dependency 'jwt', '~> 2.7'
+  s.add_runtime_dependency 'addressable', '~> 2.8'
+  s.add_runtime_dependency 'time', '~> 0.2'
   s.add_runtime_dependency 'jose', '~> 1.1'
 
   s.add_development_dependency 'rubocop', '~> 0.57.2'