diff --git a/_site/Gemfile.lock b/_site/Gemfile.lock
index 6a0fa6b..b8b41d7 100644
--- a/_site/Gemfile.lock
+++ b/_site/Gemfile.lock
@@ -6,8 +6,8 @@ GEM
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
     colored (1.2)
     concurrent-ruby (1.0.5)
@@ -57,7 +57,7 @@ GEM
     parallel (1.10.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (3.1.0)
+    public_suffix (5.0.0)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)