diff --git a/Gemfile.lock b/Gemfile.lock
index f06a4da..bd9dc1c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,13 +2,13 @@ PATH
   remote: .
   specs:
     easy_sax (0.1.4)
-      activesupport (~> 7.0.4.3)
-      nokogiri (~> 1.13.10)
+      activesupport (~> 7.0.8)
+      nokogiri (~> 1.15.4)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (7.0.4.3)
+    activesupport (7.0.8)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
@@ -18,12 +18,12 @@ GEM
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     method_source (1.0.0)
-    minitest (5.18.1)
-    nokogiri (1.13.10-arm64-darwin)
+    minitest (5.20.0)
+    nokogiri (1.15.4-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.13.10-x86_64-darwin)
+    nokogiri (1.15.4-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.13.10-x86_64-linux)
+    nokogiri (1.15.4-x86_64-linux)
       racc (~> 1.4)
     pry (0.14.1)
       coderay (~> 1.1)
diff --git a/easy_sax.gemspec b/easy_sax.gemspec
index d521fc4..e9770b7 100644
--- a/easy_sax.gemspec
+++ b/easy_sax.gemspec
@@ -19,8 +19,8 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "nokogiri", "~> 1.13.10"
-  spec.add_dependency "activesupport", "~> 7.0.4.3"
+  spec.add_dependency "nokogiri", "~> 1.15.4"
+  spec.add_dependency "activesupport", "~> 7.0.8"
 
   spec.add_development_dependency "bundler", "~> 2.3.6"
   spec.add_development_dependency "rake"