diff --git a/Gemfile.lock b/Gemfile.lock
index f6d836e..3450452 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,8 +7,8 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
     byebug (11.1.3)
     coderay (1.1.3)
     crack (0.4.5)
@@ -22,7 +22,7 @@ GEM
     pry-byebug (3.9.0)
       byebug (~> 11.0)
       pry (~> 0.13.0)
-    public_suffix (4.0.6)
+    public_suffix (4.0.7)
     rake (12.3.3)
     recursive-open-struct (1.1.3)
     redcarpet (3.5.1)