diff --git a/Gemfile.lock b/Gemfile.lock
index 81d66d9..e71b563 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,8 +13,8 @@ GEM
       minitest (>= 5.1, < 6)
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
-    addressable (2.8.7)
-      public_suffix (>= 2.0.2, < 7.0)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
     autoprefixer-rails (10.4.21.0)
       execjs (~> 2)
     base64 (0.3.0)
@@ -201,7 +201,7 @@ GEM
     padrino-support (0.15.3)
     parallel (1.27.0)
     parslet (2.0.0)
-    public_suffix (6.0.2)
+    public_suffix (7.0.5)
     racc (1.8.1)
     rack (3.2.6)
     rack-livereload (0.3.17)