diff --git a/Gemfile.lock b/Gemfile.lock
index 86bc11a..2ffab7c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,8 +1,8 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.7)
-      public_suffix (>= 2.0.2, < 7.0)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
     ast (2.4.3)
     base64 (0.3.0)
     benchmark (0.4.1)
@@ -72,7 +72,7 @@ GEM
       forwardable-extended (~> 2.6)
     popper_js (2.11.8)
     prism (1.5.1)
-    public_suffix (6.0.2)
+    public_suffix (7.0.5)
     racc (1.8.1)
     rainbow (3.1.1)
     rake (13.3.0)