diff --git a/Gemfile.lock b/Gemfile.lock
index 170a14b..2640e4b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -53,8 +53,8 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     arel (8.0.0)
     ast (2.3.0)
     autoprefixer-rails (6.7.4)
@@ -258,7 +258,7 @@ GEM
       slop (~> 3.4)
     pry-rails (0.3.5)
       pry (>= 0.9.10)
-    public_suffix (4.0.1)
+    public_suffix (4.0.7)
     puma (3.9.1)
     pundit (1.1.0)
       activesupport (>= 3.0.0)