diff --git a/Gemfile.lock b/Gemfile.lock
index 6f5dce38b..73919afd2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -109,8 +109,8 @@ GEM
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
       uri (>= 0.13.1)
-    addressable (2.8.7)
-      public_suffix (>= 2.0.2, < 7.0)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
     ansi_stream (0.0.6)
     ast (2.4.3)
     autoprefixer-rails (6.4.1.1)
@@ -269,7 +269,7 @@ GEM
       method_source (~> 1.0)
     psych (5.1.2)
       stringio
-    public_suffix (6.0.2)
+    public_suffix (7.0.5)
     pubsubstub (0.3.1)
       logger
       rack