diff --git a/output/openapi/elasticsearch-openapi.json b/output/openapi/elasticsearch-openapi.json
index ef3e197338..71293e0f50 100644
--- a/output/openapi/elasticsearch-openapi.json
+++ b/output/openapi/elasticsearch-openapi.json
@@ -62620,6 +62620,9 @@
           },
           "_meta": {
             "$ref": "#/components/schemas/_types:Metadata"
+          },
+          "deprecated": {
+            "type": "boolean"
           }
         },
         "required": [
diff --git a/output/openapi/elasticsearch-serverless-openapi.json b/output/openapi/elasticsearch-serverless-openapi.json
index e2bd454200..2a5a61a288 100644
--- a/output/openapi/elasticsearch-serverless-openapi.json
+++ b/output/openapi/elasticsearch-serverless-openapi.json
@@ -35321,6 +35321,9 @@
           },
           "_meta": {
             "$ref": "#/components/schemas/_types:Metadata"
+          },
+          "deprecated": {
+            "type": "boolean"
           }
         },
         "required": [
diff --git a/output/schema/schema-serverless.json b/output/schema/schema-serverless.json
index 2aa199cc6c..1d6e27ed17 100644
--- a/output/schema/schema-serverless.json
+++ b/output/schema/schema-serverless.json
@@ -113870,9 +113870,20 @@
               "namespace": "_types"
             }
           }
+        },
+        {
+          "name": "deprecated",
+          "required": false,
+          "type": {
+            "kind": "instance_of",
+            "type": {
+              "name": "boolean",
+              "namespace": "_builtins"
+            }
+          }
         }
       ],
-      "specLocation": "cluster/_types/ComponentTemplate.ts#L32-L37"
+      "specLocation": "cluster/_types/ComponentTemplate.ts#L32-L41"
     },
     {
       "kind": "interface",
@@ -113981,7 +113992,7 @@
           }
         }
       ],
-      "specLocation": "cluster/_types/ComponentTemplate.ts#L39-L51"
+      "specLocation": "cluster/_types/ComponentTemplate.ts#L43-L55"
     },
     {
       "attachedBehaviors": [
diff --git a/output/schema/schema.json b/output/schema/schema.json
index 86c0be906e..a3da7975aa 100644
--- a/output/schema/schema.json
+++ b/output/schema/schema.json
@@ -107927,9 +107927,20 @@
               "namespace": "_types"
             }
           }
+        },
+        {
+          "name": "deprecated",
+          "required": false,
+          "type": {
+            "kind": "instance_of",
+            "type": {
+              "name": "boolean",
+              "namespace": "_builtins"
+            }
+          }
         }
       ],
-      "specLocation": "cluster/_types/ComponentTemplate.ts#L32-L37"
+      "specLocation": "cluster/_types/ComponentTemplate.ts#L32-L41"
     },
     {
       "kind": "interface",
@@ -108038,7 +108049,7 @@
           }
         }
       ],
-      "specLocation": "cluster/_types/ComponentTemplate.ts#L39-L51"
+      "specLocation": "cluster/_types/ComponentTemplate.ts#L43-L55"
     },
     {
       "kind": "interface",
diff --git a/output/typescript/types.ts b/output/typescript/types.ts
index 4d7aa97a6d..9e9834aae4 100644
--- a/output/typescript/types.ts
+++ b/output/typescript/types.ts
@@ -9042,6 +9042,7 @@ export interface ClusterComponentTemplateNode {
   template: ClusterComponentTemplateSummary
   version?: VersionNumber
   _meta?: Metadata
+  deprecated?: boolean
 }
 
 export interface ClusterComponentTemplateSummary {
diff --git a/specification/cluster/_types/ComponentTemplate.ts b/specification/cluster/_types/ComponentTemplate.ts
index 0def797bc4..016ca325ce 100644
--- a/specification/cluster/_types/ComponentTemplate.ts
+++ b/specification/cluster/_types/ComponentTemplate.ts
@@ -34,6 +34,10 @@ export class ComponentTemplateNode {
   version?: VersionNumber
   /** @doc_id mapping-meta-field */
   _meta?: Metadata
+  /*
+   * @server_default false
+   */
+  deprecated?: boolean
 }
 
 export class ComponentTemplateSummary {