diff --git a/Gemfile.lock b/Gemfile.lock
index 705df284..c0f07448 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,8 +1,8 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
     chef-utils (18.8.54)
       concurrent-ruby
     concurrent-ruby (1.3.5)
@@ -39,7 +39,7 @@ GEM
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     parallel (1.22.1)
-    public_suffix (4.0.7)
+    public_suffix (7.0.5)
     racc (1.8.1)
     rainbow (3.1.1)
     rexml (3.4.4)