diff --git a/Gemfile b/Gemfile
index 386447c9..019d84fa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ gem 'rails', '~> 6.1.1'
 gem 'rails-i18n', '~> 7.0'
 gem 'rdiscount', '~> 2.2.7'
 gem 'rubyzip', '~> 2.3.0'
-gem 'activeadmin', '~> 2.9.0'
+gem 'activeadmin', '~> 2.12.0'
 gem 'bootsnap', '~> 1.12.0', require: false
 gem 'has_scope', '~> 0.7.2'
 gem 'pundit', '~> 2.1.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 2fb28811..357822e9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -44,15 +44,15 @@ GEM
       activemodel (>= 5.2.0)
       activestorage (>= 5.2.0)
       activesupport (>= 5.2.0)
-    activeadmin (2.9.0)
+    activeadmin (2.12.0)
       arbre (~> 1.2, >= 1.2.1)
       formtastic (>= 3.1, < 5.0)
       formtastic_i18n (~> 0.4)
       inherited_resources (~> 1.7)
       jquery-rails (~> 4.2)
       kaminari (~> 1.0, >= 1.2.1)
-      railties (>= 5.2, < 6.2)
-      ransack (~> 2.1, >= 2.1.1)
+      railties (>= 6.0, < 7.1)
+      ransack (>= 2.1.1, < 4)
     activejob (6.1.7.6)
       activesupport (= 6.1.7.6)
       globalid (>= 0.3.6)
@@ -78,9 +78,9 @@ GEM
       public_suffix (>= 2.0.2, < 6.0)
     airbrussh (1.4.0)
       sshkit (>= 1.6.1, != 1.7.0)
-    arbre (1.4.0)
-      activesupport (>= 3.0.0, < 6.2)
-      ruby2_keywords (>= 0.0.2, < 1.0)
+    arbre (1.7.0)
+      activesupport (>= 3.0.0)
+      ruby2_keywords (>= 0.0.2)
     ast (2.4.2)
     autoprefixer-rails (10.4.13.0)
       execjs (~> 2)
@@ -163,7 +163,7 @@ GEM
     ffi (1.15.5)
     formtastic (4.0.0)
       actionpack (>= 5.2.0)
-    formtastic_i18n (0.6.0)
+    formtastic_i18n (0.7.0)
     fugit (1.9.0)
       et-orbi (~> 1, >= 1.2.7)
       raabro (~> 1.4)
@@ -182,11 +182,11 @@ GEM
     image_processing (1.12.2)
       mini_magick (>= 4.9.5, < 5)
       ruby-vips (>= 2.0.17, < 3)
-    inherited_resources (1.12.0)
-      actionpack (>= 5.2, < 6.2)
-      has_scope (~> 0.6)
-      railties (>= 5.2, < 6.2)
-      responders (>= 2, < 4)
+    inherited_resources (1.14.0)
+      actionpack (>= 6.0)
+      has_scope (>= 0.6)
+      railties (>= 6.0)
+      responders (>= 2)
     jmespath (1.6.1)
     jquery-rails (4.4.0)
       rails-dom-testing (>= 1, < 3)
@@ -253,8 +253,8 @@ GEM
     net-ssh (6.1.0)
     netrc (0.11.0)
     nio4r (2.6.0)
-    nokogiri (1.13.10)
-      mini_portile2 (~> 2.8.0)
+    nokogiri (1.15.5)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     orm_adapter (0.5.0)
     parallel (1.20.1)
@@ -301,8 +301,9 @@ GEM
       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-i18n (7.0.8)
       i18n (>= 0.7, < 2)
       railties (>= 6.0.0, < 8)
@@ -315,9 +316,9 @@ GEM
     rainbow (3.0.0)
     raindrops (0.19.1)
     rake (13.1.0)
-    ransack (2.4.2)
-      activerecord (>= 5.2.4)
-      activesupport (>= 5.2.4)
+    ransack (3.2.1)
+      activerecord (>= 6.1.5)
+      activesupport (>= 6.1.5)
       i18n
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
@@ -325,9 +326,9 @@ GEM
     rdiscount (2.2.7)
     redis (4.8.1)
     regexp_parser (2.8.2)
-    responders (3.0.1)
-      actionpack (>= 5.0)
-      railties (>= 5.0)
+    responders (3.1.1)
+      actionpack (>= 5.2)
+      railties (>= 5.2)
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)
       http-cookie (>= 1.0.2, < 2.0)
@@ -370,7 +371,7 @@ GEM
     ruby-progressbar (1.11.0)
     ruby-vips (2.1.4)
       ffi (~> 1.12)
-    ruby2_keywords (0.0.4)
+    ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
     sassc (2.4.0)
       ffi (~> 1.9)
@@ -453,7 +454,7 @@ PLATFORMS
 
 DEPENDENCIES
   active_storage_validations (~> 1.1.3)
-  activeadmin (~> 2.9.0)
+  activeadmin (~> 2.12.0)
   aws-sdk-s3 (~> 1.94)
   bootsnap (~> 1.12.0)
   bootstrap-sass (~> 3.4)