diff --git a/cloud-sql/postgres/activerecord/Gemfile.lock b/cloud-sql/postgres/activerecord/Gemfile.lock
index c25933285..2c6700151 100644
--- a/cloud-sql/postgres/activerecord/Gemfile.lock
+++ b/cloud-sql/postgres/activerecord/Gemfile.lock
@@ -79,7 +79,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.2.3)
-    crass (1.0.6)
+    crass (1.0.7)
     date (3.3.4)
     diff-lcs (1.5.0)
     erubi (1.12.0)
@@ -95,7 +95,7 @@ GEM
     listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.24.0)
+    loofah (2.25.2)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.8.1)
@@ -118,7 +118,7 @@ GEM
     net-smtp (0.4.0.1)
       net-protocol
     nio4r (2.7.0)
-    nokogiri (1.18.2-x86_64-linux-gnu)
+    nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
     pg (1.5.4)
     puma (6.4.2)