diff --git a/Gemfile.lock b/Gemfile.lock
index 9852076..42ba016 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,7 +6,7 @@ GEM
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     coderay (1.1.2)
     colorator (1.1.0)
@@ -39,7 +39,7 @@ GEM
     minitest (5.10.3)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.5)
+    public_suffix (4.0.7)
     rake (12.3.0)
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)