diff --git a/Gemfile.lock b/Gemfile.lock
index 7aaf9ef..3d3dad6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,11 +1,11 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     down (4.8.1)
       addressable (~> 2.5)
-    public_suffix (4.0.1)
+    public_suffix (5.0.0)
     ruby-s3cmd (0.1.5)
 
 PLATFORMS