diff --git a/Gemfile.lock b/Gemfile.lock
index 0d0c05c..596852e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -60,8 +60,8 @@ GEM
       zeitwerk (~> 2.2)
     acts-as-taggable-on (6.5.0)
       activerecord (>= 5.0, < 6.1)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     after_commit_action (1.1.0)
       activerecord (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -314,7 +314,7 @@ GEM
       activerecord (>= 3.0)
       i18n (>= 0.5.0)
       railties (>= 3.0.0)
-    public_suffix (4.0.4)
+    public_suffix (5.0.0)
     puma (4.3.3)
       nio4r (~> 2.0)
     rack (2.2.2)