diff --git a/Gemfile.lock b/Gemfile.lock
index 8ccc13e..d113f60 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,8 +76,8 @@ GEM
       minitest (~> 5.1)
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2, >= 2.2.2)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     annotate (3.1.1)
       activerecord (>= 3.2, < 7.0)
       rake (>= 10.4, < 14.0)
@@ -197,7 +197,7 @@ GEM
     polyamorous (2.3.2)
       activerecord (>= 5.2.1)
     psych (3.1.0)
-    public_suffix (4.0.3)
+    public_suffix (5.0.0)
     puma (4.3.5)
       nio4r (~> 2.0)
     rack (2.2.3)