diff --git a/jcrvalidator.gemspec b/jcrvalidator.gemspec
index 0271f96..151a5ca 100644
--- a/jcrvalidator.gemspec
+++ b/jcrvalidator.gemspec
@@ -3,8 +3,8 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |s|
   s.name        = 'jcrvalidator'
-  s.version     = '0.5.2'
-  s.date        = '2016-02-04'
+  s.version     = '0.5.3'
+  s.date        = '2016-07-16'
   s.summary     = "JCR Validator"
   s.description = "A JSON Content Rules (JCR) Validator library and command line utility."
   s.authors     = ["Andrew Newton","Pete Cordell"]
@@ -14,4 +14,8 @@ Gem::Specification.new do |s|
           'https://github.com/arineng/jcrvalidator'
   s.license       = 'ISC'
   s.executables << 'jcr'
-end
\ No newline at end of file
+  s.add_dependency 'parslet', ['~> 1.7']
+  s.add_dependency 'addressable', [ '= 2.3.8']
+  s.add_dependency 'email_address_validator', ['~> 2.0']
+  s.add_dependency 'big-phoney', ['= 0.1.4']
+end