diff --git a/Gemfile b/Gemfile
index 50bc883..056eb3c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "jekyll-theme-chirpy", "~> 7.3", ">= 7.3.1"
+gem "jekyll-theme-chirpy", "~> 7.4"
 
 gem "html-proofer", "~> 5.0", group: :test
 
diff --git a/_config.yml b/_config.yml
index bf95c60..02f6b7c 100644
--- a/_config.yml
+++ b/_config.yml
@@ -8,7 +8,7 @@ theme: jekyll-theme-chirpy
 # otherwise, the layout language will use the default value of 'en'.
 lang: en
 
-# Change to your timezone › https://kevinnovak.github.io/Time-Zone-Picker
+# Change to your timezone › https://zones.arilyn.cc
 timezone:
 
 # jekyll-seo-tag settings › https://github.com/jekyll/jekyll-seo-tag/blob/master/docs/usage.md
diff --git a/assets/lib b/assets/lib
index 02f4ada..93e0345 160000
--- a/assets/lib
+++ b/assets/lib
@@ -1 +1 @@
-Subproject commit 02f4ada65dc75197654c3265a37a6f5fbc39f17c
+Subproject commit 93e03454edf879bdf8abe34b9715b9fea4da0ee8