diff --git a/Gemfile.lock b/Gemfile.lock
index 81169cb..d561f4e 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)
     aws-eventstream (1.1.0)
     aws-partitions (1.299.0)
@@ -340,7 +340,7 @@ GEM
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
-    public_suffix (4.0.4)
+    public_suffix (4.0.6)
     regexp_parser (1.7.0)
     representable (3.0.4)
       declarative (< 0.1.0)