diff --git a/Gemfile.lock b/Gemfile.lock
index 0929504d..35ed60bb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -37,7 +37,7 @@ GEM
       minitest (>= 5.1)
       mutex_m
       tzinfo (~> 2.0)
-    addressable (2.8.5)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
     base64 (0.2.0)
@@ -139,7 +139,7 @@ GEM
       method_source (~> 1.0)
     psych (5.1.1.1)
       stringio
-    public_suffix (5.0.3)
+    public_suffix (5.0.4)
     racc (1.7.3)
     rack (3.0.8)
     rack-session (2.0.0)