diff --git a/Gemfile.lock b/Gemfile.lock
index e18bfaf..72befff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,8 +56,8 @@ 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)
     ast (2.4.1)
     axiom-types (0.1.1)
       descendants_tracker (~> 0.0.4)
@@ -145,7 +145,7 @@ GEM
     path_expander (1.1.0)
     pg (1.2.3)
     psych (3.1.0)
-    public_suffix (4.0.5)
+    public_suffix (5.0.0)
     puma (3.12.6)
     rack (2.2.3)
     rack-attack (6.3.1)