diff --git a/Gemfile.lock b/Gemfile.lock
index 73b45e31b59..e85e2fa55cd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ 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)
     algoliasearch (1.27.5)
       httpclient (~> 2.8, >= 2.8.3)
@@ -105,7 +105,7 @@ GEM
     octokit (4.14.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     open4 (1.3.4)
-    public_suffix (4.0.1)
+    public_suffix (4.0.6)
     rexml (3.2.5)
     ruby-macho (1.4.0)
     sawyer (0.8.2)