diff --git a/Gemfile b/Gemfile
index bdf4e4d5..0c8b7c96 100644
--- a/Gemfile
+++ b/Gemfile
@@ -44,7 +44,7 @@ gem 'rack-cors', '>= 2.0.2', :require => 'rack/cors'
 gem 'rails-perftest'
 gem 'sidekiq', '< 8'
 gem 'redis', '4.3.1'
-gem 'nokogiri', '1.19.1', require: false
+gem 'nokogiri', '1.19.3', require: false
 gem 'htmlentities', require: false
 gem 'rack-protection', '2.0.1'
 gem 'loofah', '2.21', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 5ba41328..51909728 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -217,24 +217,24 @@ GEM
     net-smtp (0.5.0)
       net-protocol
     nio4r (2.7.4)
-    nokogiri (1.19.1)
+    nokogiri (1.19.3)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.19.1-aarch64-linux-gnu)
+    nokogiri (1.19.3-aarch64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.19.1-aarch64-linux-musl)
+    nokogiri (1.19.3-aarch64-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.19.1-arm-linux-gnu)
+    nokogiri (1.19.3-arm-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.19.1-arm-linux-musl)
+    nokogiri (1.19.3-arm-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.19.1-arm64-darwin)
+    nokogiri (1.19.3-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.19.1-x86_64-darwin)
+    nokogiri (1.19.3-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.19.1-x86_64-linux-gnu)
+    nokogiri (1.19.3-x86_64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.19.1-x86_64-linux-musl)
+    nokogiri (1.19.3-x86_64-linux-musl)
       racc (~> 1.4)
     ostruct (0.6.1)
     parallel (1.26.3)
@@ -449,7 +449,7 @@ DEPENDENCIES
   net-http
   net-imap (>= 0.5.14)
   net-protocol
-  nokogiri (= 1.19.1)
+  nokogiri (= 1.19.3)
   parallel_tests
   pg (~> 1.4)
   prometheus-client