diff --git a/Gemfile.lock b/Gemfile.lock
index 11b58fe..25f706c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -34,8 +34,8 @@ GEM
       minitest (~> 5.1)
       tzinfo (~> 1.1)
       zeitwerk (~> 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 (2.4.0)
     aws-eventstream (1.0.3)
     aws-mfa-secure (0.4.0)
@@ -1034,7 +1034,7 @@ GEM
     parser (2.7.0.1)
       ast (~> 2.4.0)
     phonelib (0.6.40)
-    public_suffix (4.0.3)
+    public_suffix (5.0.0)
     rack (2.0.8)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)