diff --git a/Gemfile.lock b/Gemfile.lock
index 4392aef..c533d41 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -59,8 +59,8 @@ GEM
       tzinfo (~> 1.1)
     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)
     archive-zip (0.12.0)
       io-like (~> 0.3.0)
     arel (9.0.0)
@@ -232,7 +232,7 @@ GEM
     parser (2.7.1.3)
       ast (~> 2.4.0)
     pg (1.2.3)
-    public_suffix (4.0.5)
+    public_suffix (5.0.0)
     puma (3.12.6)
     rack (2.2.2)
     rack-protection (2.0.8.1)