diff --git a/Gemfile.lock b/Gemfile.lock
index 0a8fc3de8..566fcd3a9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -159,6 +159,8 @@ GEM
     nio4r (2.5.8)
     nokogiri (1.13.6-x86_64-darwin)
       racc (~> 1.4)
+    nokogiri (1.13.6-x86_64-linux)
+      racc (~> 1.4)
     notiffany (0.1.3)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -199,7 +201,7 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.2)
+    rails-html-sanitizer (1.4.3)
       loofah (~> 2.3)
     railties (6.1.4.6)
       actionpack (= 6.1.4.6)
@@ -271,6 +273,7 @@ GEM
 
 PLATFORMS
   x86_64-darwin-19
+  x86_64-linux
 
 DEPENDENCIES
   active_storage_validations (= 0.8.9)