diff --git a/specs/lichess-api.yaml b/specs/lichess-api.yaml
index 55073dd..85fddf1 100644
--- a/specs/lichess-api.yaml
+++ b/specs/lichess-api.yaml
@@ -1,6 +1,6 @@
 openapi: "3.1.0"
 info:
-  version: 2.0.138
+  version: 2.0.139
   title: Lichess.org API reference
   contact:
     name: "Lichess.org API"
diff --git a/specs/tags/broadcasts/api-broadcasts-official.yaml b/specs/tags/broadcasts/api-broadcasts-official.yaml
index f6f3567..2511477 100644
--- a/specs/tags/broadcasts/api-broadcasts-official.yaml
+++ b/specs/tags/broadcasts/api-broadcasts-official.yaml
@@ -2,7 +2,7 @@ get:
   operationId: broadcastsOfficial
   summary: Get official broadcasts
   description: |
-    Returns ongoing official broadcasts sorted by tier. 
+    Returns active (a round is scheduled or ongoing) official broadcasts sorted by tier. 
     After that, returns finished broadcasts sorted by most recent sync time.
     Broadcasts are streamed as [ndjson](#description/streaming-with-nd-json).
   tags:
@@ -23,6 +23,13 @@ get:
       schema:
         type: boolean
       example: true
+    - in: query
+      name: live
+      description: "[Filter] only broadcasts where a round is ongoing, i.e. started
+        and not finished"
+      schema:
+        type: boolean
+      example: true
   responses:
     "200":
       description: The list of official broadcasts.
diff --git a/src/client/index.ts b/src/client/index.ts
index cb6b6ee..2549276 100644
--- a/src/client/index.ts
+++ b/src/client/index.ts
@@ -2010,7 +2010,11 @@ export class Lichess {
   /**
    * Get official broadcasts
    */
-  async broadcastsOfficial(params: { nb?: number; html?: boolean }) {
+  async broadcastsOfficial(params: {
+    nb?: number;
+    html?: boolean;
+    live?: boolean;
+  }) {
     const path = "/api/broadcast" as const;
     return await this.requestor.get(
       { path, query: params },