diff --git a/spec/lib/treasury/fields/delayed_spec.rb b/spec/lib/treasury/fields/delayed_spec.rb
index 9b5fc1d..5909211 100644
--- a/spec/lib/treasury/fields/delayed_spec.rb
+++ b/spec/lib/treasury/fields/delayed_spec.rb
@@ -1,27 +1,24 @@
-# coding: utf-8
-
 class TreasuryFieldsBase < Treasury::Fields::Base
   include Treasury::Fields::Delayed
 end
 
 describe Treasury::Fields::Delayed do
-  Given(:field_model) { build_stubbed 'denormalization/field' }
-  Given(:field) { TreasuryFieldsBase.new(field_model) }
+  let(:field_model) { build_stubbed 'denormalization/field' }
+  let(:field) { TreasuryFieldsBase.new(field_model) }
 
   context '#cancel_delayed_increments' do
     after { field.send :cancel_delayed_increments }
 
-    Given(:args) { ['field_class' => field_class] }
-    Given(:field_class) { double('field_class') }
+    let(:args) { ['field_class' => field_class] }
+    let(:field_class) { double('field_class') }
 
-    Then do
+    it do
       expect(Resque).to(
         receive(:remove_delayed_selection).
         with(Treasury::DelayedIncrementJob).
         and_yield(args)
       )
+      expect(field_class).to receive(:==).with(field_model.field_class)
     end
-
-    And { expect(field_class).to receive(:==).with(field_model.field_class) }
   end
 end
diff --git a/spec/lib/treasury/processors/base_spec.rb b/spec/lib/treasury/processors/base_spec.rb
index 2818d3f..e61976b 100644
--- a/spec/lib/treasury/processors/base_spec.rb
+++ b/spec/lib/treasury/processors/base_spec.rb
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 describe ::Treasury::Processors::Base do
   # TODO: дописать тесты
   # нужно дописать тесты методов:
@@ -452,7 +450,7 @@ def form_value(value)
 
     context 'если есть батч' do
       context 'и батч не пустой' do
-        When do
+        before do
           allow(ActiveRecord::Base).to receive(:pgq_next_batch).and_return(BATCH_ID)
           allow(subject).to receive(:process_events_batch) do |events|
             data = subject.instance_variable_get(:@data)
@@ -462,35 +460,24 @@ def form_value(value)
         end
 
         context 'when called' do
-          Given(:storages) { [double('storage1'), double('storage2')] }
+          let(:storages) { [double('storage1'), double('storage2')] }
 
           before { allow(consumer).to receive(:storages).and_return(storages) }
 
           after { process }
 
           # порядок выполнения методов должен быть верным и колбеки должны вызываться в верном порядке
-          Then { expect(subject).to receive(:before_batch_processing).ordered }
-
-          And { storages.each { |storage| expect(storage).to receive(:source=).with(subject) } }
-
-          And { storages.each { |storage| expect(storage).to receive(:start_transaction) } }
-
-          # для каждого батча, должен быть вызван метод обработки
-          And do
+          it do
+            expect(subject).to receive(:before_batch_processing).ordered
+            storages.each { |storage| expect(storage).to receive(:source=).with(subject) }
+            storages.each { |storage| expect(storage).to receive(:start_transaction) }
             EVENTS_BATCHES_TEST.each { |batch| expect(subject).to receive(:process_events_batch).with(batch).ordered }
+            expect(subject).to receive(:write_data).ordered
+            expect(subject).to receive(:after_batch_processing).ordered
+            expect(subject).to receive(:commit_storage_transaction).ordered
+            expect(subject).to receive(:finish_batch).ordered
+            expect(subject).to receive(:data_changed).ordered
           end
-
-          And { expect(subject).to receive(:write_data).ordered }
-
-          And { expect(subject).to receive(:after_batch_processing).ordered }
-
-          # должен быть вызван метод подтверждения данных в хранилище, если записаны события
-          And { expect(subject).to receive(:commit_storage_transaction).ordered }
-
-          # всегда должен вызывать метод завершения батча
-          And { expect(subject).to receive(:finish_batch).ordered }
-
-          And { expect(subject).to receive(:data_changed).ordered }
         end
 
         context 'after call' do
diff --git a/spec/lib/treasury/processors/delayed_spec.rb b/spec/lib/treasury/processors/delayed_spec.rb
index 3106714..3e6d698 100644
--- a/spec/lib/treasury/processors/delayed_spec.rb
+++ b/spec/lib/treasury/processors/delayed_spec.rb
@@ -1,26 +1,24 @@
-# coding: utf-8
-
 class TestConsumer < Treasury::Processors::Base
   include Treasury::Processors::Delayed
 end
 
 describe Treasury::Processors::Delayed do
-  Given(:queue) { FactoryGirl.build 'denormalization/queue' }
-  Given(:processor) { FactoryGirl.build 'denormalization/processor', queue: queue }
-  Given(:consumer) { TestConsumer.new(processor) }
+  let(:queue) { FactoryGirl.build 'denormalization/queue' }
+  let(:processor) { FactoryGirl.build 'denormalization/processor', queue: queue }
+  let(:consumer) { TestConsumer.new(processor) }
 
-  When do
+  before do
     consumer.event.data[:id] = double('id')
     consumer.object = double('object')
   end
 
   describe '#delayed_increment_current_value' do
-    Given(:delayed_increment_current_value) { consumer.delayed_increment_current_value(:field_name, 48.hours) }
+    let(:delayed_increment_current_value) { consumer.delayed_increment_current_value(:field_name, 48.hours) }
 
     context 'when call' do
       after { delayed_increment_current_value }
 
-      Then do
+      it do
         expect(Resque).to receive(:enqueue_in).with(
           48.hours,
           Treasury::DelayedIncrementJob,
@@ -33,14 +31,14 @@ class TestConsumer < Treasury::Processors::Base
       end
     end
 
-    Then { expect(delayed_increment_current_value).to eq consumer.send(:no_action) }
+    it { expect(delayed_increment_current_value).to eq consumer.send(:no_action) }
   end
 
   describe '#cancel_delayed_increment' do
     context 'when call' do
       after { consumer.cancel_delayed_increment(:field_name) }
 
-      Then do
+      it do
         expect(Resque).to receive(:remove_delayed).with(
           Treasury::DelayedIncrementJob,
           id: consumer.event.data[:id],
@@ -53,25 +51,25 @@ class TestConsumer < Treasury::Processors::Base
     end
 
     context 'when removed job exists' do
-      When { allow(Resque).to receive(:remove_delayed).and_return 1 }
+      before { allow(Resque).to receive(:remove_delayed).and_return 1 }
 
-      Then { expect(consumer.cancel_delayed_increment(:field_name)).to be_truthy }
+      it { expect(consumer.cancel_delayed_increment(:field_name)).to be_truthy }
     end
 
     context 'when removed job not exists' do
-      When { allow(Resque).to receive(:remove_delayed).and_return 0 }
+      before { allow(Resque).to receive(:remove_delayed).and_return 0 }
 
-      Then { expect(consumer.cancel_delayed_increment(:field_name)).to be_falsey }
+      it { expect(consumer.cancel_delayed_increment(:field_name)).to be_falsey }
     end
   end
 
   describe '#delayed_decrement_current_value' do
-    Given(:delayed_decrement_current_value) { consumer.delayed_decrement_current_value(:field_name, 48.hours) }
+    let(:delayed_decrement_current_value) { consumer.delayed_decrement_current_value(:field_name, 48.hours) }
 
     context 'when call' do
       after { delayed_decrement_current_value }
 
-      Then do
+      it do
         expect(Resque).to receive(:enqueue_in).with(
           48.hours,
           Treasury::DelayedIncrementJob,
@@ -84,14 +82,14 @@ class TestConsumer < Treasury::Processors::Base
       end
     end
 
-    Then { expect(delayed_decrement_current_value).to eq consumer.send(:no_action) }
+    it { expect(delayed_decrement_current_value).to eq consumer.send(:no_action) }
   end
 
   describe '#cancel_delayed_decrement' do
     context 'when call' do
       after { consumer.cancel_delayed_decrement(:field_name) }
 
-      Then do
+      it do
         expect(Resque).to receive(:remove_delayed).with(
           Treasury::DelayedIncrementJob,
           id: consumer.event.data[:id],
@@ -104,15 +102,15 @@ class TestConsumer < Treasury::Processors::Base
     end
 
     context 'when removed job exists' do
-      When { allow(Resque).to receive(:remove_delayed).and_return 1 }
+      before { allow(Resque).to receive(:remove_delayed).and_return 1 }
 
-      Then { expect(consumer.cancel_delayed_decrement(:field_name)).to be_truthy }
+      it { expect(consumer.cancel_delayed_decrement(:field_name)).to be_truthy }
     end
 
     context 'when removed job not exists' do
-      When { allow(Resque).to receive(:remove_delayed).and_return 0 }
+      before { allow(Resque).to receive(:remove_delayed).and_return 0 }
 
-      Then { expect(consumer.cancel_delayed_decrement(:field_name)).to be_falsey }
+      it { expect(consumer.cancel_delayed_decrement(:field_name)).to be_falsey }
     end
   end
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index defb9b2..611d8a7 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -15,7 +15,6 @@
 Combustion.initialize! :action_mailer, :active_record
 
 require 'rspec/rails'
-require 'rspec/given'
 require 'apress-rspec'
 
 redis = Treasury.configuration.redis
diff --git a/treasury.gemspec b/treasury.gemspec
index b2ad885..f3354ac 100644
--- a/treasury.gemspec
+++ b/treasury.gemspec
@@ -36,7 +36,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'simplecov'
   spec.add_development_dependency 'combustion', '>= 0.5.3'
   spec.add_development_dependency 'appraisal'
-  spec.add_development_dependency 'rspec-given'
   spec.add_development_dependency 'shoulda-matchers'
   spec.add_development_dependency 'test-unit'
   spec.add_development_dependency 'pry-byebug'