diff --git a/Gemfile.lock b/Gemfile.lock
index 0f04219..044e000 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -44,8 +44,8 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
     arel (8.0.0)
     autoprefixer-rails (9.4.10.2)
       execjs
@@ -124,8 +124,8 @@ GEM
     popper_js (1.14.5)
     postgresql (1.0.0)
       pg
-    public_suffix (3.0.3)
-    puma (3.12.3)
+    public_suffix (4.0.6)
+    puma (3.12.6)
     rack (2.0.6)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)