diff --git a/Gemfile.lock b/Gemfile.lock
index 0d0dea3..9ff05ef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -226,9 +226,9 @@ GEM
     listen (3.7.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.18.0)
+    loofah (2.21.4)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
+      nokogiri (>= 1.12.0)
     mercenary (0.3.6)
     method_source (1.0.0)
     mini_portile2 (2.8.5)
@@ -253,8 +253,9 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.3)
-      loofah (~> 2.3)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
     railties (6.0.5.1)
       actionpack (= 6.0.5.1)
       activesupport (= 6.0.5.1)