diff --git a/Gemfile.lock b/Gemfile.lock
index 3882f93178..d91a1c23b5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -51,42 +51,42 @@ GEM
   remote: https://rubygems.org/
   specs:
     Ascii85 (1.1.0)
-    actioncable (6.1.6)
-      actionpack (= 6.1.6)
-      activesupport (= 6.1.6)
+    actioncable (6.1.6.1)
+      actionpack (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.1.6)
-      actionpack (= 6.1.6)
-      activejob (= 6.1.6)
-      activerecord (= 6.1.6)
-      activestorage (= 6.1.6)
-      activesupport (= 6.1.6)
+    actionmailbox (6.1.6.1)
+      actionpack (= 6.1.6.1)
+      activejob (= 6.1.6.1)
+      activerecord (= 6.1.6.1)
+      activestorage (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
       mail (>= 2.7.1)
-    actionmailer (6.1.6)
-      actionpack (= 6.1.6)
-      actionview (= 6.1.6)
-      activejob (= 6.1.6)
-      activesupport (= 6.1.6)
+    actionmailer (6.1.6.1)
+      actionpack (= 6.1.6.1)
+      actionview (= 6.1.6.1)
+      activejob (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (6.1.6)
-      actionview (= 6.1.6)
-      activesupport (= 6.1.6)
+    actionpack (6.1.6.1)
+      actionview (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
       rack (~> 2.0, >= 2.0.9)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
     actionpack-action_caching (1.2.2)
       actionpack (>= 4.0.0)
-    actiontext (6.1.6)
-      actionpack (= 6.1.6)
-      activerecord (= 6.1.6)
-      activestorage (= 6.1.6)
-      activesupport (= 6.1.6)
+    actiontext (6.1.6.1)
+      actionpack (= 6.1.6.1)
+      activerecord (= 6.1.6.1)
+      activestorage (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
       nokogiri (>= 1.8.5)
-    actionview (6.1.6)
-      activesupport (= 6.1.6)
+    actionview (6.1.6.1)
+      activesupport (= 6.1.6.1)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
@@ -98,19 +98,19 @@ GEM
       activemodel (>= 5.2.0)
       activestorage (>= 5.2.0)
       activesupport (>= 5.2.0)
-    activejob (6.1.6)
-      activesupport (= 6.1.6)
+    activejob (6.1.6.1)
+      activesupport (= 6.1.6.1)
       globalid (>= 0.3.6)
     activemerchant (1.123.0)
       activesupport (>= 4.2)
       builder (>= 2.1.2, < 4.0.0)
       i18n (>= 0.6.9)
       nokogiri (~> 1.4)
-    activemodel (6.1.6)
-      activesupport (= 6.1.6)
-    activerecord (6.1.6)
-      activemodel (= 6.1.6)
-      activesupport (= 6.1.6)
+    activemodel (6.1.6.1)
+      activesupport (= 6.1.6.1)
+    activerecord (6.1.6.1)
+      activemodel (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
     activerecord-import (1.4.0)
       activerecord (>= 4.2)
     activerecord-postgresql-adapter (0.0.1)
@@ -121,14 +121,14 @@ GEM
       multi_json (~> 1.11, >= 1.11.2)
       rack (>= 2.0.8, < 3)
       railties (>= 5.2.4.1)
-    activestorage (6.1.6)
-      actionpack (= 6.1.6)
-      activejob (= 6.1.6)
-      activerecord (= 6.1.6)
-      activesupport (= 6.1.6)
+    activestorage (6.1.6.1)
+      actionpack (= 6.1.6.1)
+      activejob (= 6.1.6.1)
+      activerecord (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
       marcel (~> 1.0)
       mini_mime (>= 1.1.0)
-    activesupport (6.1.6)
+    activesupport (6.1.6.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
@@ -447,20 +447,20 @@ GEM
     rack-test (2.0.2)
       rack (>= 1.3)
     rack-timeout (0.6.3)
-    rails (6.1.6)
-      actioncable (= 6.1.6)
-      actionmailbox (= 6.1.6)
-      actionmailer (= 6.1.6)
-      actionpack (= 6.1.6)
-      actiontext (= 6.1.6)
-      actionview (= 6.1.6)
-      activejob (= 6.1.6)
-      activemodel (= 6.1.6)
-      activerecord (= 6.1.6)
-      activestorage (= 6.1.6)
-      activesupport (= 6.1.6)
+    rails (6.1.6.1)
+      actioncable (= 6.1.6.1)
+      actionmailbox (= 6.1.6.1)
+      actionmailer (= 6.1.6.1)
+      actionpack (= 6.1.6.1)
+      actiontext (= 6.1.6.1)
+      actionview (= 6.1.6.1)
+      activejob (= 6.1.6.1)
+      activemodel (= 6.1.6.1)
+      activerecord (= 6.1.6.1)
+      activestorage (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
       bundler (>= 1.15.0)
-      railties (= 6.1.6)
+      railties (= 6.1.6.1)
       sprockets-rails (>= 2.0.0)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
@@ -475,9 +475,9 @@ GEM
       i18n (>= 0.7, < 2)
       railties (>= 6.0.0, < 8)
     rails_safe_tasks (1.0.0)
-    railties (6.1.6)
-      actionpack (= 6.1.6)
-      activesupport (= 6.1.6)
+    railties (6.1.6.1)
+      actionpack (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
       method_source
       rake (>= 12.2)
       thor (~> 1.0)
diff --git a/config/application.rb b/config/application.rb
index f71167fd30..11e8cf12b8 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -226,6 +226,7 @@ module Openfoodnetwork
     config.active_record.belongs_to_required_by_default = false
     config.active_record.cache_versioning = false
     config.active_record.has_many_inversing = false
+    config.active_record.yaml_column_permitted_classes = [BigDecimal, Symbol]
 
     config.active_support.escape_html_entities_in_json = true