diff --git a/Gemfile.lock b/Gemfile.lock
index b0c541d..d67f7cb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,8 +11,8 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     ast (2.3.0)
     builder (3.2.4)
     byebug (9.0.5)
@@ -53,7 +53,7 @@ GEM
     pry-byebug (3.4.0)
       byebug (~> 9.0)
       pry (~> 0.10)
-    public_suffix (4.0.4)
+    public_suffix (5.0.0)
     rainbow (2.1.0)
     rake (10.5.0)
     rubocop (0.40.0)