diff --git a/Gemfile.lock b/Gemfile.lock
index 7162147..771ce5d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,7 +87,7 @@ GEM
     hashdiff (1.0.1)
     i18n (1.8.10)
       concurrent-ruby (~> 1.0)
-    loofah (2.11.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -95,18 +95,18 @@ GEM
     marcel (1.0.1)
     method_source (1.0.0)
     mini_mime (1.1.0)
-    mini_portile2 (2.8.0)
+    mini_portile2 (2.8.1)
     minitest (5.14.4)
     multipart-post (2.1.1)
     nio4r (2.5.8)
-    nokogiri (1.13.10)
+    nokogiri (1.14.2)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     parallel (1.20.1)
     parser (3.0.2.0)
       ast (~> 2.4.1)
     public_suffix (4.0.6)
-    racc (1.6.1)
+    racc (1.6.2)
     rack (2.2.6.4)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
@@ -126,8 +126,8 @@ GEM
     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 (1.5.0)
+      loofah (~> 2.19, >= 2.19.1)
     railties (5.2.6)
       actionpack (= 5.2.6)
       activesupport (= 5.2.6)