diff --git a/Gemfile b/Gemfile
index 8f7cc1eb..fc5bde1f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -21,7 +21,7 @@ gem 'importmap-rails'
 gem 'it'
 gem 'jbuilder'
 gem 'jquery-rails', '~> 4.1.1'
-gem 'jquery-ui-rails', '~> 3.0.1'
+gem 'jquery-ui-rails', '~> 6.0.1'
 gem 'magnific-popup-rails'
 gem 'mail', '~> 2.7.1' # TODO see if this is still required in Ruby 3
 gem 'nokogiri', '~> 1.14.3'
diff --git a/Gemfile.lock b/Gemfile.lock
index 26f259d6..7fb4af91 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -182,7 +182,7 @@ GEM
     http-form_data (2.3.0)
     http-parser (1.2.3)
       ffi-compiler (>= 1.0, < 2.0)
-    i18n (1.12.0)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     importmap-rails (1.2.1)
       actionpack (>= 6.0.0)
@@ -196,9 +196,8 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    jquery-ui-rails (3.0.1)
-      jquery-rails
-      railties (>= 3.1.0)
+    jquery-ui-rails (6.0.1)
+      railties (>= 3.2.16)
     launchy (2.5.0)
       addressable (~> 2.7)
     letter_opener (1.8.1)
@@ -207,9 +206,9 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.19.1)
+    loofah (2.21.3)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
+      nokogiri (>= 1.12.0)
     magnific-popup-rails (1.1.0)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
@@ -219,8 +218,8 @@ GEM
     method_source (0.7.1)
     middleware (0.1.0)
     mini_mime (1.1.2)
-    mini_portile2 (2.8.1)
-    minitest (5.18.0)
+    mini_portile2 (2.8.4)
+    minitest (5.20.0)
     mocha (1.2.1)
       metaclass (~> 0.0.1)
     msgpack (1.6.0)
@@ -244,8 +243,8 @@ GEM
     public_suffix (5.0.1)
     puma (6.1.0)
       nio4r (~> 2.0)
-    racc (1.6.2)
-    rack (2.2.6.4)
+    racc (1.7.1)
+    rack (2.2.8)
     rack-attack (6.6.1)
       rack (>= 1.0, < 3)
     rack-cors (1.1.1)
@@ -272,11 +271,13 @@ GEM
       actionpack (>= 5.0.1.x)
       actionview (>= 5.0.1.x)
       activesupport (>= 5.0.1.x)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.5.0)
-      loofah (~> 2.19, >= 2.19.1)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
     rails_12factor (0.0.2)
       rails_serve_static_assets
       rails_stdout_logging
@@ -379,7 +380,7 @@ GEM
       execjs (>= 0.3.0, < 3)
     textacular (5.5.1)
       activerecord (>= 5.0, < 7.1)
-    thor (1.2.1)
+    thor (1.2.2)
     thread_safe (0.3.6)
     tilt (2.0.11)
     timecop (0.3.5)
@@ -418,7 +419,7 @@ GEM
     xmlrpc (0.3.0)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.6.7)
+    zeitwerk (2.6.12)
 
 PLATFORMS
   ruby
@@ -449,7 +450,7 @@ DEPENDENCIES
   it
   jbuilder
   jquery-rails (~> 4.1.1)
-  jquery-ui-rails (~> 3.0.1)
+  jquery-ui-rails (~> 6.0.1)
   launchy
   letter_opener
   listen