diff --git a/_site/Gemfile.lock b/_site/Gemfile.lock
index 605ec10..05b378e 100644
--- a/_site/Gemfile.lock
+++ b/_site/Gemfile.lock
@@ -7,8 +7,8 @@ GEM
       minitest (~> 5.1)
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2, >= 2.2.2)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
     concurrent-ruby (1.1.7)
     em-websocket (0.5.1)
@@ -83,7 +83,7 @@ GEM
       jekyll-github-metadata (~> 2.12)
       jekyll-include-cache (~> 0.1)
       jemoji (~> 0.11)
-    public_suffix (4.0.5)
+    public_suffix (5.0.0)
     racc (1.6.0)
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)