diff --git a/sub-project/Gemfile.lock b/sub-project/Gemfile.lock
index 459cea7d..97c853eb 100644
--- a/sub-project/Gemfile.lock
+++ b/sub-project/Gemfile.lock
@@ -7,8 +7,8 @@ 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)
     aws-eventstream (1.1.0)
     aws-partitions (1.391.0)
@@ -92,7 +92,7 @@ GEM
     pry (0.13.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    public_suffix (4.0.6)
+    public_suffix (5.0.0)
     rainbow (3.0.0)
     rake (13.0.1)
     rchardet (1.8.0)