diff --git a/Gemfile.lock b/Gemfile.lock
index dfc646d..30f5b17 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -12,8 +12,8 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.6)
-      public_suffix (>= 2.0.2, < 6.0)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
     colorator (1.1.0)
     concurrent-ruby (1.2.3)
     em-websocket (0.5.3)
@@ -82,7 +82,7 @@ GEM
     parallel (1.24.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (5.0.4)
+    public_suffix (4.0.7)
     racc (1.7.3)
     rainbow (3.1.1)
     rake (13.1.0)