diff --git a/Gemfile.lock b/Gemfile.lock
index 7505983..21c754f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,8 +9,8 @@ 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 (2.4.0)
     concurrent-ruby (1.1.6)
     crack (0.4.3)
@@ -32,7 +32,7 @@ GEM
     parallel (1.19.1)
     parser (2.7.1.0)
       ast (~> 2.4.0)
-    public_suffix (4.0.2)
+    public_suffix (5.0.0)
     rack (2.2.3)
     rainbow (3.0.0)
     rake (12.3.3)