diff --git a/Gemfile.lock b/Gemfile.lock
index 48a87b7..529946d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -46,7 +46,7 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     archive-zip (0.12.0)
       io-like (~> 0.3.0)
@@ -151,7 +151,7 @@ GEM
       activerecord (>= 4.2)
       activesupport (>= 4.2)
     popper_js (1.14.5)
-    public_suffix (4.0.1)
+    public_suffix (4.0.6)
     puma (3.12.2)
     rack (2.0.8)
     rack-pjax (1.1.0)