diff --git a/Gemfile.lock b/Gemfile.lock
index c8444e1..a863a6d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,8 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.4.0)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     diff-lcs (1.3)
@@ -15,6 +16,7 @@ GEM
     httparty (0.16.2)
       multi_xml (>= 0.5.2)
     multi_xml (0.6.0)
+    public_suffix (4.0.6)
     rspec (3.6.0)
       rspec-core (~> 3.6.0)
       rspec-expectations (~> 3.6.0)
@@ -39,7 +41,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  addressable (~> 2.4.0)
+  addressable (~> 2.8.0)
   google_places!
   rspec (~> 3.0)
   vcr (~> 2.9)
diff --git a/google_places.gemspec b/google_places.gemspec
index 825a9d6..1a8a51e 100644
--- a/google_places.gemspec
+++ b/google_places.gemspec
@@ -19,7 +19,7 @@ Gem::Specification.new do |s|
 
   s.add_dependency 'httparty',                '>= 0.13.1'
   s.add_development_dependency 'rspec',       '~> 3.0'
-  s.add_development_dependency 'addressable', '~> 2.4.0'
+  s.add_development_dependency 'addressable', '~> 2.8.0'
   s.add_development_dependency 'webmock',     '~> 1.18'
   s.add_development_dependency 'vcr',         '~> 2.9'
 end