diff --git a/Gemfile.lock b/Gemfile.lock
index 1cfef88..52a00e3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,8 +35,8 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.5.2)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
     arel (6.0.4)
     ast (2.4.0)
     autoprefixer-rails (8.2.0)
@@ -205,7 +205,7 @@ GEM
       cliver (~> 0.3.1)
       websocket-driver (>= 0.2.0)
     powerpack (0.1.1)
-    public_suffix (3.0.2)
+    public_suffix (4.0.6)
     puma (3.12.6)
     racc (1.5.2)
     rack (1.6.13)