diff --git a/cloud-sql/sqlserver/activerecord/Gemfile.lock b/cloud-sql/sqlserver/activerecord/Gemfile.lock
index 00d767b3c..c678efa26 100644
--- a/cloud-sql/sqlserver/activerecord/Gemfile.lock
+++ b/cloud-sql/sqlserver/activerecord/Gemfile.lock
@@ -125,7 +125,7 @@ GEM
     net-smtp (0.4.0.1)
       net-protocol
     nio4r (2.7.0)
-    nokogiri (1.18.9)
+    nokogiri (1.19.1)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     puma (6.4.2)