diff --git a/output/openapi/elasticsearch-openapi.json b/output/openapi/elasticsearch-openapi.json
index 88f00f7017..3c4029d58e 100644
--- a/output/openapi/elasticsearch-openapi.json
+++ b/output/openapi/elasticsearch-openapi.json
@@ -112128,8 +112128,8 @@
       "cluster.state-master_timeout": {
         "in": "query",
         "name": "master_timeout",
-        "description": "Specify timeout for connection to master",
-        "deprecated": false,
+        "description": "Timeout for waiting for new cluster state in case it is blocked",
+        "deprecated": true,
         "schema": {
           "$ref": "#/components/schemas/_types.Duration"
         },
diff --git a/output/schema/schema.json b/output/schema/schema.json
index 782e2dff77..0fb1f9fffa 100644
--- a/output/schema/schema.json
+++ b/output/schema/schema.json
@@ -124569,7 +124569,11 @@
           }
         },
         {
-          "description": "Specify timeout for connection to master",
+          "deprecation": {
+            "description": "",
+            "version": "9.2.0"
+          },
+          "description": "Timeout for waiting for new cluster state in case it is blocked",
           "name": "master_timeout",
           "required": false,
           "serverDefault": "30s",
@@ -124606,7 +124610,7 @@
           }
         }
       ],
-      "specLocation": "cluster/state/ClusterStateRequest.ts#L29-L89"
+      "specLocation": "cluster/state/ClusterStateRequest.ts#L29-L93"
     },
     {
       "kind": "response",
diff --git a/specification/_json_spec/cluster.state.json b/specification/_json_spec/cluster.state.json
index 09482481f9..4e09e66c3f 100644
--- a/specification/_json_spec/cluster.state.json
+++ b/specification/_json_spec/cluster.state.json
@@ -63,12 +63,13 @@
     },
     "params": {
       "local": {
+        "deprecated": true,
         "type": "boolean",
         "description": "Return local information, do not retrieve the state from master node (default: false)"
       },
       "master_timeout": {
         "type": "time",
-        "description": "Specify timeout for connection to master"
+        "description": "Timeout for waiting for new cluster state in case it is blocked"
       },
       "flat_settings": {
         "type": "boolean",
diff --git a/specification/cluster/state/ClusterStateRequest.ts b/specification/cluster/state/ClusterStateRequest.ts
index 71bf6bee7f..29772d76eb 100644
--- a/specification/cluster/state/ClusterStateRequest.ts
+++ b/specification/cluster/state/ClusterStateRequest.ts
@@ -81,7 +81,11 @@ export interface Request extends RequestBase {
     ignore_unavailable?: boolean
     /** @server_default false */
     local?: boolean
-    /** @server_default 30s */
+    /**
+     * Timeout for waiting for new cluster state in case it is blocked
+     * @deprecated 9.2.0
+     * @server_default 30s
+     * */
     master_timeout?: Duration
     wait_for_metadata_version?: VersionNumber
     wait_for_timeout?: Duration