diff --git a/Gemfile b/Gemfile
index 233db06..137e179 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,4 +7,4 @@ gem "webrick", "~> 1.8"
 gem "jekyll-sitemap"
 gem "jekyll-include-cache"
 gem "jekyll-seo-tag"
-gem "nokogiri", "~> 1.16.2" # For HTML parsing in search database generation
\ No newline at end of file
+gem "nokogiri", "~> 1.18.4" # For HTML parsing in search database generation
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index abaebcc..14addcf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -79,20 +79,24 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
     mini_portile2 (2.8.8)
-    nokogiri (1.16.8)
+    nokogiri (1.18.4)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.16.8-aarch64-linux)
+    nokogiri (1.18.4-aarch64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.16.8-arm-linux)
+    nokogiri (1.18.4-aarch64-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.16.8-arm64-darwin)
+    nokogiri (1.18.4-arm-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.16.8-x86-linux)
+    nokogiri (1.18.4-arm-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.16.8-x86_64-darwin)
+    nokogiri (1.18.4-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.16.8-x86_64-linux)
+    nokogiri (1.18.4-x86_64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.18.4-x86_64-linux-gnu)
+      racc (~> 1.4)
+    nokogiri (1.18.4-x86_64-linux-musl)
       racc (~> 1.4)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
@@ -176,7 +180,7 @@ DEPENDENCIES
   jekyll-include-cache
   jekyll-seo-tag
   jekyll-sitemap
-  nokogiri (~> 1.16.2)
+  nokogiri (~> 1.18.4)
   webrick (~> 1.8)
 
 RUBY VERSION