diff --git a/Gemfile.lock b/Gemfile.lock
index 127c204..fd95543 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,25 +56,27 @@ GEM
     i18n (1.8.2)
       concurrent-ruby (~> 1.0)
     jsonapi-renderer (0.2.2)
-    loofah (2.4.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.14.0)
     multi_json (1.14.1)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     oj (3.10.2)
     rabl (0.14.2)
       activesupport (>= 2.3.14)
+    racc (1.6.1)
     rack (2.2.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.3.0)
-      loofah (~> 2.3)
+    rails-html-sanitizer (1.4.4)
+      loofah (~> 2.19, >= 2.19.1)
     rake (10.5.0)
     require_pattern (1.1.2)
     ruby-prof (1.2.0)