diff --git a/Gemfile.lock b/Gemfile.lock
index 44cbd306a..879da31ab 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -88,8 +88,8 @@ GEM
     acts_as_geocodable (2.1.0)
       graticule (~> 2.0)
       rails (>= 3, < 4.2)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     arel (5.0.1.20140414130214)
     ast (2.4.0)
     attr_encrypted (3.0.3)
@@ -533,7 +533,7 @@ GEM
     pry-remote (0.1.8)
       pry (~> 0.9)
       slop (~> 3.0)
-    public_suffix (4.0.3)
+    public_suffix (4.0.7)
     puma (3.12.6)
     pundit (1.1.0)
       activesupport (>= 3.0.0)