diff --git a/Gemfile.lock b/Gemfile.lock
index f72ad35..5ecc673 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -14,7 +14,7 @@ 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)
     coderay (1.1.3)
     concurrent-ruby (1.1.7)