diff --git a/src/lib/dom.generated.d.ts b/src/lib/dom.generated.d.ts
index 951d34377a6..b9f178c998a 100644
--- a/src/lib/dom.generated.d.ts
+++ b/src/lib/dom.generated.d.ts
@@ -14875,7 +14875,7 @@ interface ErrorEventHandler {
     (message: string, filename?: string, lineno?: number, colno?: number, error?: Error): void;
 }
 interface ForEachCallback {
-    (keyId: BufferSource, status: MediaKeyStatus): void;
+    (keyId: any, status: MediaKeyStatus): void;
 }
 interface FrameRequestCallback {
     (time: number): void;
diff --git a/src/lib/webworker.generated.d.ts b/src/lib/webworker.generated.d.ts
index 1b0ce074f00..62c777d9c76 100644
--- a/src/lib/webworker.generated.d.ts
+++ b/src/lib/webworker.generated.d.ts
@@ -1873,7 +1873,7 @@ interface ErrorEventHandler {
     (message: string, filename?: string, lineno?: number, colno?: number, error?: Error): void;
 }
 interface ForEachCallback {
-    (keyId: BufferSource, status: MediaKeyStatus): void;
+    (keyId: any, status: MediaKeyStatus): void;
 }
 interface FunctionStringCallback {
     (data: string): void;