diff --git a/.apigentools-info b/.apigentools-info
index 8ff1dd3b3639..7edaefbb35e4 100644
--- a/.apigentools-info
+++ b/.apigentools-info
@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-01-27 19:28:22.246402",
-            "spec_repo_commit": "4a99b1d3"
+            "regenerated": "2025-01-27 21:19:32.690562",
+            "spec_repo_commit": "aa10e3e1"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-01-27 19:28:22.262046",
-            "spec_repo_commit": "4a99b1d3"
+            "regenerated": "2025-01-27 21:19:32.705699",
+            "spec_repo_commit": "aa10e3e1"
         }
     }
 }
\ No newline at end of file
diff --git a/.generator/schemas/v1/openapi.yaml b/.generator/schemas/v1/openapi.yaml
index 26637c1582a5..dd2d408e6372 100644
--- a/.generator/schemas/v1/openapi.yaml
+++ b/.generator/schemas/v1/openapi.yaml
@@ -22615,6 +22615,7 @@ components:
     Version:
       description: Version of the updated signal. If server side version is higher,
         update will be rejected.
+      example: 0
       format: int64
       type: integer
     WebhooksIntegration:
diff --git a/features/v1/security_monitoring.feature b/features/v1/security_monitoring.feature
index 34cc3160b92d..4d4904e937eb 100644
--- a/features/v1/security_monitoring.feature
+++ b/features/v1/security_monitoring.feature
@@ -13,7 +13,7 @@ Feature: Security Monitoring
   Scenario: Add a security signal to an incident returns "Bad Request" response
     Given new "AddSecurityMonitoringSignalToIncident" request
     And request contains "signal_id" parameter from "REPLACE.ME"
-    And body with value {"incident_id": 2066}
+    And body with value {"incident_id": 2066, "version": 0}
     When the request is sent
     Then the response status is 400 Bad Request
 
@@ -21,7 +21,7 @@ Feature: Security Monitoring
   Scenario: Add a security signal to an incident returns "Not Found" response
     Given new "AddSecurityMonitoringSignalToIncident" request
     And request contains "signal_id" parameter from "REPLACE.ME"
-    And body with value {"incident_id": 2066}
+    And body with value {"incident_id": 2066, "version": 0}
     When the request is sent
     Then the response status is 404 Not Found
 
@@ -38,7 +38,7 @@ Feature: Security Monitoring
   Scenario: Change the triage state of a security signal returns "Bad Request" response
     Given new "EditSecurityMonitoringSignalState" request
     And request contains "signal_id" parameter from "REPLACE.ME"
-    And body with value {"archiveReason": "none", "state": "open"}
+    And body with value {"archiveReason": "none", "state": "open", "version": 0}
     When the request is sent
     Then the response status is 400 Bad Request
 
@@ -46,7 +46,7 @@ Feature: Security Monitoring
   Scenario: Change the triage state of a security signal returns "Not Found" response
     Given new "EditSecurityMonitoringSignalState" request
     And request contains "signal_id" parameter from "REPLACE.ME"
-    And body with value {"archiveReason": "none", "state": "open"}
+    And body with value {"archiveReason": "none", "state": "open", "version": 0}
     When the request is sent
     Then the response status is 404 Not Found
 
@@ -63,7 +63,7 @@ Feature: Security Monitoring
   Scenario: Modify the triage assignee of a security signal returns "Bad Request" response
     Given new "EditSecurityMonitoringSignalAssignee" request
     And request contains "signal_id" parameter from "REPLACE.ME"
-    And body with value {"assignee": "773b045d-ccf8-4808-bd3b-955ef6a8c940"}
+    And body with value {"assignee": "773b045d-ccf8-4808-bd3b-955ef6a8c940", "version": 0}
     When the request is sent
     Then the response status is 400 Bad Request
 
@@ -71,7 +71,7 @@ Feature: Security Monitoring
   Scenario: Modify the triage assignee of a security signal returns "Not Found" response
     Given new "EditSecurityMonitoringSignalAssignee" request
     And request contains "signal_id" parameter from "REPLACE.ME"
-    And body with value {"assignee": "773b045d-ccf8-4808-bd3b-955ef6a8c940"}
+    And body with value {"assignee": "773b045d-ccf8-4808-bd3b-955ef6a8c940", "version": 0}
     When the request is sent
     Then the response status is 404 Not Found