diff --git a/spec/controllers/admin/subscriptions_controller_spec.rb b/spec/controllers/admin/subscriptions_controller_spec.rb
index f248276783..0960e2fc86 100644
--- a/spec/controllers/admin/subscriptions_controller_spec.rb
+++ b/spec/controllers/admin/subscriptions_controller_spec.rb
@@ -69,7 +69,7 @@ RSpec.describe Admin::SubscriptionsController, type: :controller do
           get(:index, params:)
           json_response = JSON.parse(response.body)
           expect(json_response.count).to be 2
-          expect(json_response.pluck(:id)).to include subscription.id, subscription2.id
+          expect(json_response.pluck('id')).to include subscription.id, subscription2.id
         end
 
         context "when ransack predicates are submitted" do
@@ -79,7 +79,7 @@ RSpec.describe Admin::SubscriptionsController, type: :controller do
             get(:index, params:)
             json_response = JSON.parse(response.body)
             expect(json_response.count).to be 1
-            ids = json_response.pluck(:id)
+            ids = json_response.pluck('id')
             expect(ids).to include subscription2.id
             expect(ids).not_to include subscription.id
           end
diff --git a/spec/controllers/api/v0/orders_controller_spec.rb b/spec/controllers/api/v0/orders_controller_spec.rb
index 9f7bebe345..55ccf415e9 100644
--- a/spec/controllers/api/v0/orders_controller_spec.rb
+++ b/spec/controllers/api/v0/orders_controller_spec.rb
@@ -146,8 +146,8 @@ module Api
                       as: :json
 
           expect(json_response['orders']
-            .pluck(:id)).to eq serialized_orders([order2, order3, order1, order4])
-              .pluck(:id)
+            .pluck('id')).to eq serialized_orders([order2, order3, order1, order4])
+              .pluck('id')
         end
 
         context "with an order without billing address" do
@@ -161,17 +161,17 @@ module Api
                         as: :json
 
             expect(json_response['orders']
-              .pluck(:id)).to match_array serialized_orders([order2, order3, order1, order4,
-                                                             order7])
-                .pluck(:id)
+              .pluck('id')).to match_array serialized_orders([order2, order3, order1, order4,
+                                                              order7])
+                .pluck('id')
           end
 
           it 'can sort orders by bill_address.lastname' do
             get :index, params: { q: { s: 'bill_address_lastname ASC' } },
                         as: :json
             expect(json_response['orders']
-              .pluck(:id)).to eq serialized_orders([order2, order3, order1, order4, order7])
-                .pluck(:id)
+              .pluck('id')).to eq serialized_orders([order2, order3, order1, order4, order7])
+                .pluck('id')
           end
         end
       end
diff --git a/spec/serializers/api/admin/for_order_cycle/supplied_product_serializer_spec.rb b/spec/serializers/api/admin/for_order_cycle/supplied_product_serializer_spec.rb
index eb5e117ddf..9f76110001 100644
--- a/spec/serializers/api/admin/for_order_cycle/supplied_product_serializer_spec.rb
+++ b/spec/serializers/api/admin/for_order_cycle/supplied_product_serializer_spec.rb
@@ -41,7 +41,7 @@ RSpec.describe Api::Admin::ForOrderCycle::SuppliedProductSerializer do
     describe "supplied products" do
       it "renders variants regardless of whether they are in the coordinators inventory" do
         expect(serialized_product).to have_json_size(2).at_path 'variants'
-        variant_ids = parse_json(serialized_product)['variants'].pluck(:id)
+        variant_ids = parse_json(serialized_product)['variants'].pluck('id')
         expect(variant_ids).to include non_inventory_variant.id, inventory_variant.id
       end
     end