diff --git a/Gemfile.lock b/Gemfile.lock
index 34f0b48..dab2aef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,7 +8,7 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     coderay (1.1.2)
     crack (0.4.3)
@@ -22,7 +22,7 @@ GEM
     pry (0.13.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    public_suffix (4.0.4)
+    public_suffix (4.0.6)
     rake (12.3.3)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)