diff --git a/Gemfile.lock b/Gemfile.lock
index 1d03b7e6..a5233b27 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -72,8 +72,8 @@ GEM
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     builder (3.2.4)
     byebug (11.1.3)
     capybara (3.35.3)
@@ -139,7 +139,7 @@ GEM
       pry (~> 0.13.0)
     pry-rails (0.3.9)
       pry (>= 0.10.4)
-    public_suffix (4.0.6)
+    public_suffix (5.0.0)
     puma (5.3.1)
       nio4r (~> 2.0)
     racc (1.6.0)