diff --git a/Gemfile.lock b/Gemfile.lock
index c8defea..465add2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -57,21 +57,21 @@ GEM
       activesupport (>= 5.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    loofah (2.19.1)
+    loofah (2.21.3)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
+      nokogiri (>= 1.12.0)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     marcel (1.0.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
-    mini_portile2 (2.8.1)
+    mini_portile2 (2.8.2)
     minitest (5.15.0)
     nio4r (2.5.8)
-    nokogiri (1.14.3)
-      mini_portile2 (~> 2.8.0)
+    nokogiri (1.15.2)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    racc (1.6.2)
+    racc (1.7.1)
     rack (2.2.6.4)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
@@ -91,11 +91,12 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.2)
-      loofah (~> 2.3)
-    railties (5.2.8.1)
-      actionpack (= 5.2.8.1)
-      activesupport (= 5.2.8.1)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (5.2.7.1)
+      actionpack (= 5.2.7.1)
+      activesupport (= 5.2.7.1)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)