diff --git a/extensions/typescript-language-features/src/tsServer/api.ts b/extensions/typescript-language-features/src/tsServer/api.ts
index 2925403eebd..4ddc29944f0 100644
--- a/extensions/typescript-language-features/src/tsServer/api.ts
+++ b/extensions/typescript-language-features/src/tsServer/api.ts
@@ -29,6 +29,7 @@ export class API {
 	public static readonly v544 = API.fromSimpleString('5.4.4');
 	public static readonly v540 = API.fromSimpleString('5.4.0');
 	public static readonly v560 = API.fromSimpleString('5.6.0');
+	public static readonly v570 = API.fromSimpleString('5.7.0');
 
 	public static fromVersionString(versionString: string): API {
 		let version = semver.valid(versionString);