diff --git a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/delete.ts b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/delete.ts
index fc453c8da72e7..f55b930a264c9 100644
--- a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/delete.ts
+++ b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/delete.ts
@@ -19,6 +19,7 @@ import { FtrProviderContext } from '../../../common/ftr_provider_context';
 export default function createDeleteTests({ getService }: FtrProviderContext) {
   const supertest = getService('supertest');
   const es = getService('legacyEs');
+  const retry = getService('retry');
   const supertestWithoutAuth = getService('supertestWithoutAuth');
 
   describe('delete', () => {
@@ -301,17 +302,19 @@ export default function createDeleteTests({ getService }: FtrProviderContext) {
             .send(getTestAlertData())
             .expect(200);
 
-          await supertest
-            .put(
-              `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
-            )
-            .set('kbn-xsrf', 'foo')
-            .send({
-              attributes: {
-                name: 'bar',
-              },
-            })
-            .expect(200);
+          await retry.try(async () => {
+            await supertest
+              .put(
+                `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
+              )
+              .set('kbn-xsrf', 'foo')
+              .send({
+                attributes: {
+                  name: 'bar',
+                },
+              })
+              .expect(200);
+          });
 
           const response = await supertestWithoutAuth
             .delete(`${getUrlPrefix(space.id)}/api/alerts/alert/${createdAlert.id}`)
diff --git a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/disable.ts b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/disable.ts
index 4e4f9053bd24f..03d8f77893802 100644
--- a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/disable.ts
+++ b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/disable.ts
@@ -20,6 +20,7 @@ import {
 // eslint-disable-next-line import/no-default-export
 export default function createDisableAlertTests({ getService }: FtrProviderContext) {
   const es = getService('legacyEs');
+  const retry = getService('retry');
   const supertest = getService('supertest');
   const supertestWithoutAuth = getService('supertestWithoutAuth');
 
@@ -287,17 +288,19 @@ export default function createDisableAlertTests({ getService }: FtrProviderConte
             .expect(200);
           objectRemover.add(space.id, createdAlert.id, 'alert', 'alerts');
 
-          await supertest
-            .put(
-              `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
-            )
-            .set('kbn-xsrf', 'foo')
-            .send({
-              attributes: {
-                name: 'bar',
-              },
-            })
-            .expect(200);
+          await retry.try(async () => {
+            await supertest
+              .put(
+                `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
+              )
+              .set('kbn-xsrf', 'foo')
+              .send({
+                attributes: {
+                  name: 'bar',
+                },
+              })
+              .expect(200);
+          });
 
           const response = await alertUtils.getDisableRequest(createdAlert.id);
 
diff --git a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/enable.ts b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/enable.ts
index d7f6546bf34a9..2444f37ea5b20 100644
--- a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/enable.ts
+++ b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/enable.ts
@@ -20,6 +20,7 @@ import {
 // eslint-disable-next-line import/no-default-export
 export default function createEnableAlertTests({ getService }: FtrProviderContext) {
   const es = getService('legacyEs');
+  const retry = getService('retry');
   const supertest = getService('supertest');
   const supertestWithoutAuth = getService('supertestWithoutAuth');
 
@@ -304,17 +305,19 @@ export default function createEnableAlertTests({ getService }: FtrProviderContex
             .expect(200);
           objectRemover.add(space.id, createdAlert.id, 'alert', 'alerts');
 
-          await supertest
-            .put(
-              `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
-            )
-            .set('kbn-xsrf', 'foo')
-            .send({
-              attributes: {
-                name: 'bar',
-              },
-            })
-            .expect(200);
+          await retry.try(async () => {
+            await supertest
+              .put(
+                `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
+              )
+              .set('kbn-xsrf', 'foo')
+              .send({
+                attributes: {
+                  name: 'bar',
+                },
+              })
+              .expect(200);
+          });
 
           const response = await alertUtils.getEnableRequest(createdAlert.id);
 
diff --git a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/event_log.ts b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/event_log.ts
index 459d214c8c993..564ab7b832dd3 100644
--- a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/event_log.ts
+++ b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/event_log.ts
@@ -37,16 +37,18 @@ export default function eventLogTests({ getService }: FtrProviderContext) {
       const alertId = response.body.id;
       objectRemover.add(spaceId, alertId, 'alert', 'alerts');
 
-      // break AAD
-      await supertest
-        .put(`${getUrlPrefix(spaceId)}/api/alerts_fixture/saved_object/alert/${alertId}`)
-        .set('kbn-xsrf', 'foo')
-        .send({
-          attributes: {
-            name: 'bar',
-          },
-        })
-        .expect(200);
+      await retry.try(async () => {
+        // break AAD
+        await supertest
+          .put(`${getUrlPrefix(spaceId)}/api/alerts_fixture/saved_object/alert/${alertId}`)
+          .set('kbn-xsrf', 'foo')
+          .send({
+            attributes: {
+              name: 'bar',
+            },
+          })
+          .expect(200);
+      });
 
       const events = await retry.try(async () => {
         // there can be a successful execute before the error one
diff --git a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/execution_status.ts b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/execution_status.ts
index 4058b71356280..5295f5d90fb06 100644
--- a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/execution_status.ts
+++ b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/execution_status.ts
@@ -12,6 +12,7 @@ import { FtrProviderContext } from '../../../common/ftr_provider_context';
 
 // eslint-disable-next-line import/no-default-export
 export default function executionStatusAlertTests({ getService }: FtrProviderContext) {
+  const retry = getService('retry');
   const supertest = getService('supertest');
   const spaceId = Spaces[0].id;
 
@@ -37,16 +38,18 @@ export default function executionStatusAlertTests({ getService }: FtrProviderCon
 
       let executionStatus = await waitForStatus(alertId, new Set(['ok']), 10000);
 
-      // break AAD
-      await supertest
-        .put(`${getUrlPrefix(spaceId)}/api/alerts_fixture/saved_object/alert/${alertId}`)
-        .set('kbn-xsrf', 'foo')
-        .send({
-          attributes: {
-            name: 'bar',
-          },
-        })
-        .expect(200);
+      await retry.try(async () => {
+        // break AAD
+        await supertest
+          .put(`${getUrlPrefix(spaceId)}/api/alerts_fixture/saved_object/alert/${alertId}`)
+          .set('kbn-xsrf', 'foo')
+          .send({
+            attributes: {
+              name: 'bar',
+            },
+          })
+          .expect(200);
+      });
 
       executionStatus = await waitForStatus(alertId, new Set(['error']));
       expect(executionStatus.error).to.be.ok();
diff --git a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/update.ts b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/update.ts
index 9c3d2801c0886..6b03492432acc 100644
--- a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/update.ts
+++ b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/update.ts
@@ -31,8 +31,7 @@ export default function createUpdateTests({ getService }: FtrProviderContext) {
       .then((response: SupertestResponse) => response.body);
   }
 
-  // FLAKY: https://github.com/elastic/kibana/issues/82804
-  describe.skip('update', () => {
+  describe('update', () => {
     const objectRemover = new ObjectRemover(supertest);
 
     after(() => objectRemover.removeAll());
@@ -429,17 +428,19 @@ export default function createUpdateTests({ getService }: FtrProviderContext) {
             .expect(200);
           objectRemover.add(space.id, createdAlert.id, 'alert', 'alerts');
 
-          await supertest
-            .put(
-              `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
-            )
-            .set('kbn-xsrf', 'foo')
-            .send({
-              attributes: {
-                name: 'bar',
-              },
-            })
-            .expect(200);
+          await retry.try(async () => {
+            await supertest
+              .put(
+                `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
+              )
+              .set('kbn-xsrf', 'foo')
+              .send({
+                attributes: {
+                  name: 'bar',
+                },
+              })
+              .expect(200);
+          });
 
           const updatedData = {
             name: 'bcd',
diff --git a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/update_api_key.ts b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/update_api_key.ts
index 7dea591b895ee..0b525fbf7e809 100644
--- a/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/update_api_key.ts
+++ b/x-pack/test/alerting_api_integration/security_and_spaces/tests/alerting/update_api_key.ts
@@ -19,6 +19,7 @@ import {
 
 // eslint-disable-next-line import/no-default-export
 export default function createUpdateApiKeyTests({ getService }: FtrProviderContext) {
+  const retry = getService('retry');
   const supertest = getService('supertest');
   const supertestWithoutAuth = getService('supertestWithoutAuth');
 
@@ -301,17 +302,19 @@ export default function createUpdateApiKeyTests({ getService }: FtrProviderConte
             .expect(200);
           objectRemover.add(space.id, createdAlert.id, 'alert', 'alerts');
 
-          await supertest
-            .put(
-              `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
-            )
-            .set('kbn-xsrf', 'foo')
-            .send({
-              attributes: {
-                name: 'bar',
-              },
-            })
-            .expect(200);
+          await retry.try(async () => {
+            await supertest
+              .put(
+                `${getUrlPrefix(space.id)}/api/alerts_fixture/saved_object/alert/${createdAlert.id}`
+              )
+              .set('kbn-xsrf', 'foo')
+              .send({
+                attributes: {
+                  name: 'bar',
+                },
+              })
+              .expect(200);
+          });
 
           const response = await alertUtils.getUpdateApiKeyRequest(createdAlert.id);