diff --git a/Gemfile.lock b/Gemfile.lock
index 07cbfc5..66bf28a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,7 +16,7 @@ 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)
     backports (3.21.0)
     chunky_png (1.3.15)