diff --git a/spec/jobs/send_form_completed_webhook_request_job_spec.rb b/spec/jobs/send_form_completed_webhook_request_job_spec.rb
index ceec4c00..c4a09da8 100644
--- a/spec/jobs/send_form_completed_webhook_request_job_spec.rb
+++ b/spec/jobs/send_form_completed_webhook_request_job_spec.rb
@@ -26,11 +26,11 @@ RSpec.describe SendFormCompletedWebhookRequestJob do
       described_class.new.perform('submitter_id' => submitter.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'form.completed',
-          'timestamp' => Time.current,
-          'data' => Submitters::SerializeForWebhook.call(submitter.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submitters::SerializeForWebhook.call(submitter.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook'
@@ -43,11 +43,11 @@ RSpec.describe SendFormCompletedWebhookRequestJob do
       described_class.new.perform('submitter_id' => submitter.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'form.completed',
-          'timestamp' => Time.current,
-          'data' => Submitters::SerializeForWebhook.call(submitter.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submitters::SerializeForWebhook.call(submitter.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook',
diff --git a/spec/jobs/send_form_declined_webhook_request_job_spec.rb b/spec/jobs/send_form_declined_webhook_request_job_spec.rb
index 88a88906..c53a1999 100644
--- a/spec/jobs/send_form_declined_webhook_request_job_spec.rb
+++ b/spec/jobs/send_form_declined_webhook_request_job_spec.rb
@@ -26,11 +26,11 @@ RSpec.describe SendFormDeclinedWebhookRequestJob do
       described_class.new.perform('submitter_id' => submitter.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'form.declined',
-          'timestamp' => Time.current,
-          'data' => Submitters::SerializeForWebhook.call(submitter.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submitters::SerializeForWebhook.call(submitter.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook'
@@ -43,11 +43,11 @@ RSpec.describe SendFormDeclinedWebhookRequestJob do
       described_class.new.perform('submitter_id' => submitter.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'form.declined',
-          'timestamp' => Time.current,
-          'data' => Submitters::SerializeForWebhook.call(submitter.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submitters::SerializeForWebhook.call(submitter.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook',
diff --git a/spec/jobs/send_form_started_webhook_request_job_spec.rb b/spec/jobs/send_form_started_webhook_request_job_spec.rb
index 863ce826..929a2187 100644
--- a/spec/jobs/send_form_started_webhook_request_job_spec.rb
+++ b/spec/jobs/send_form_started_webhook_request_job_spec.rb
@@ -26,11 +26,11 @@ RSpec.describe SendFormStartedWebhookRequestJob do
       described_class.new.perform('submitter_id' => submitter.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'form.started',
-          'timestamp' => Time.current,
-          'data' => Submitters::SerializeForWebhook.call(submitter.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submitters::SerializeForWebhook.call(submitter.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook'
@@ -43,11 +43,11 @@ RSpec.describe SendFormStartedWebhookRequestJob do
       described_class.new.perform('submitter_id' => submitter.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'form.started',
-          'timestamp' => Time.current,
-          'data' => Submitters::SerializeForWebhook.call(submitter.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submitters::SerializeForWebhook.call(submitter.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook',
diff --git a/spec/jobs/send_form_viewed_webhook_request_job_spec.rb b/spec/jobs/send_form_viewed_webhook_request_job_spec.rb
index 495e6239..c3c7c216 100644
--- a/spec/jobs/send_form_viewed_webhook_request_job_spec.rb
+++ b/spec/jobs/send_form_viewed_webhook_request_job_spec.rb
@@ -26,11 +26,11 @@ RSpec.describe SendFormViewedWebhookRequestJob do
       described_class.new.perform('submitter_id' => submitter.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'form.viewed',
-          'timestamp' => Time.current,
-          'data' => Submitters::SerializeForWebhook.call(submitter.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submitters::SerializeForWebhook.call(submitter.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook'
@@ -43,11 +43,11 @@ RSpec.describe SendFormViewedWebhookRequestJob do
       described_class.new.perform('submitter_id' => submitter.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'form.viewed',
-          'timestamp' => Time.current,
-          'data' => Submitters::SerializeForWebhook.call(submitter.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submitters::SerializeForWebhook.call(submitter.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook',
diff --git a/spec/jobs/send_submission_archived_webhook_request_job_spec.rb b/spec/jobs/send_submission_archived_webhook_request_job_spec.rb
index 468430f7..05947f33 100644
--- a/spec/jobs/send_submission_archived_webhook_request_job_spec.rb
+++ b/spec/jobs/send_submission_archived_webhook_request_job_spec.rb
@@ -23,11 +23,11 @@ RSpec.describe SendSubmissionArchivedWebhookRequestJob do
       described_class.new.perform('submission_id' => submission.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'submission.archived',
-          'timestamp' => Time.current,
-          'data' => submission.reload.as_json(only: %i[id archived_at])
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(submission.reload.as_json(only: %i[id archived_at]).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook'
@@ -40,11 +40,11 @@ RSpec.describe SendSubmissionArchivedWebhookRequestJob do
       described_class.new.perform('submission_id' => submission.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'submission.archived',
-          'timestamp' => Time.current,
-          'data' => submission.reload.as_json(only: %i[id archived_at])
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(submission.reload.as_json(only: %i[id archived_at]).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook',
diff --git a/spec/jobs/send_submission_completed_webhook_request_job_spec.rb b/spec/jobs/send_submission_completed_webhook_request_job_spec.rb
index 1101b12a..2cef72cc 100644
--- a/spec/jobs/send_submission_completed_webhook_request_job_spec.rb
+++ b/spec/jobs/send_submission_completed_webhook_request_job_spec.rb
@@ -23,11 +23,11 @@ RSpec.describe SendSubmissionCompletedWebhookRequestJob do
       described_class.new.perform('submission_id' => submission.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'submission.completed',
-          'timestamp' => Time.current,
-          'data' => Submissions::SerializeForApi.call(submission.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submissions::SerializeForApi.call(submission.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook'
@@ -40,11 +40,11 @@ RSpec.describe SendSubmissionCompletedWebhookRequestJob do
       described_class.new.perform('submission_id' => submission.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'submission.completed',
-          'timestamp' => Time.current,
-          'data' => Submissions::SerializeForApi.call(submission.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submissions::SerializeForApi.call(submission.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook',
diff --git a/spec/jobs/send_submission_created_webhook_request_job_spec.rb b/spec/jobs/send_submission_created_webhook_request_job_spec.rb
index e4004dc7..1b2e02fe 100644
--- a/spec/jobs/send_submission_created_webhook_request_job_spec.rb
+++ b/spec/jobs/send_submission_created_webhook_request_job_spec.rb
@@ -23,11 +23,11 @@ RSpec.describe SendSubmissionCreatedWebhookRequestJob do
       described_class.new.perform('submission_id' => submission.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'submission.created',
-          'timestamp' => Time.current,
-          'data' => Submissions::SerializeForApi.call(submission.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submissions::SerializeForApi.call(submission.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook'
@@ -40,11 +40,11 @@ RSpec.describe SendSubmissionCreatedWebhookRequestJob do
       described_class.new.perform('submission_id' => submission.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'submission.created',
-          'timestamp' => Time.current,
-          'data' => Submissions::SerializeForApi.call(submission.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Submissions::SerializeForApi.call(submission.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook',
diff --git a/spec/jobs/send_template_created_webhook_request_job_spec.rb b/spec/jobs/send_template_created_webhook_request_job_spec.rb
index 532a1bea..14df0b3e 100644
--- a/spec/jobs/send_template_created_webhook_request_job_spec.rb
+++ b/spec/jobs/send_template_created_webhook_request_job_spec.rb
@@ -22,11 +22,11 @@ RSpec.describe SendTemplateCreatedWebhookRequestJob do
       described_class.new.perform('template_id' => template.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'template.created',
-          'timestamp' => Time.current,
-          'data' => Templates::SerializeForApi.call(template.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Templates::SerializeForApi.call(template.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook'
@@ -39,11 +39,11 @@ RSpec.describe SendTemplateCreatedWebhookRequestJob do
       described_class.new.perform('template_id' => template.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'template.created',
-          'timestamp' => Time.current,
-          'data' => Templates::SerializeForApi.call(template.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Templates::SerializeForApi.call(template.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook',
diff --git a/spec/jobs/send_template_updated_webhook_request_job_spec.rb b/spec/jobs/send_template_updated_webhook_request_job_spec.rb
index 1bef3eb2..4451b071 100644
--- a/spec/jobs/send_template_updated_webhook_request_job_spec.rb
+++ b/spec/jobs/send_template_updated_webhook_request_job_spec.rb
@@ -22,11 +22,11 @@ RSpec.describe SendTemplateUpdatedWebhookRequestJob do
       described_class.new.perform('template_id' => template.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'template.updated',
-          'timestamp' => Time.current,
-          'data' => Templates::SerializeForApi.call(template.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Templates::SerializeForApi.call(template.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook'
@@ -39,11 +39,11 @@ RSpec.describe SendTemplateUpdatedWebhookRequestJob do
       described_class.new.perform('template_id' => template.id, 'webhook_url_id' => webhook_url.id)
 
       expect(WebMock).to have_requested(:post, webhook_url.url).with(
-        body: replace_timestamps({
+        body: {
           'event_type' => 'template.updated',
-          'timestamp' => Time.current,
-          'data' => Templates::SerializeForApi.call(template.reload)
-        }.deep_stringify_keys),
+          'timestamp' => /.*/,
+          'data' => JSON.parse(Templates::SerializeForApi.call(template.reload).to_json)
+        },
         headers: {
           'Content-Type' => 'application/json',
           'User-Agent' => 'DocuSeal.com Webhook',
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index 94f071be..86a15a9f 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -67,19 +67,3 @@ RSpec.configure do |config|
     Sidekiq::Testing.inline! if example.metadata[:sidekiq] == :inline
   end
 end
-
-def replace_timestamps(data, replace = /.*/)
-  timestamp_fields = %w[created_at updated_at completed_at sent_at opened_at timestamp]
-
-  data.each do |key, value|
-    if timestamp_fields.include?(key) && (value.is_a?(String) || value.is_a?(Time))
-      data[key] = replace
-    elsif value.is_a?(Hash)
-      replace_timestamps(value)
-    elsif value.is_a?(Array)
-      value.each { |item| replace_timestamps(item) if item.is_a?(Hash) }
-    end
-  end
-
-  data
-end