diff --git a/Gemfile.lock b/Gemfile.lock
index c40f94992..43f158679 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,7 +6,7 @@ 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)
     colorator (1.1.0)
     concurrent-ruby (1.1.5)
@@ -61,7 +61,7 @@ GEM
       forwardable-extended (~> 2.6)
     pragmatic_segmenter (0.3.18)
       unicode
-    public_suffix (4.0.3)
+    public_suffix (4.0.6)
     rainbow (2.2.2)
       rake
     rake (12.3.0)