diff --git a/Gemfile.lock b/Gemfile.lock
index c58c572b..7a3fd667 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -86,7 +86,7 @@ GEM
       awesome_nested_set (>= 2.0)
     acts_as_list (1.0.4)
       activerecord (>= 4.2)
-    addressable (2.8.8)
+    addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     afm (1.0.0)
     ajax-datatables-rails (1.3.1)
@@ -427,7 +427,7 @@ GEM
     psych (5.3.1)
       date
       stringio
-    public_suffix (7.0.2)
+    public_suffix (7.0.5)
     puma (6.6.1)
       nio4r (~> 2.0)
     racc (1.8.1)