diff --git a/Gemfile.lock b/Gemfile.lock
index 18a0fed..26d3fbf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,8 +35,8 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       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)
     annotate (3.0.3)
       activerecord (>= 3.2, < 7.0)
       rake (>= 10.4, < 14.0)
@@ -247,7 +247,7 @@ GEM
       coolline (~> 0.5)
     pry-rails (0.3.9)
       pry (>= 0.10.4)
-    public_suffix (4.0.1)
+    public_suffix (4.0.7)
     puma (4.3.0)
       nio4r (~> 2.0)
     quiet_assets (1.1.0)