diff --git a/types/ckeditor__ckeditor5-core/index.d.ts b/types/ckeditor__ckeditor5-core/index.d.ts
index e3de076471..bc07e94fd3 100644
--- a/types/ckeditor__ckeditor5-core/index.d.ts
+++ b/types/ckeditor__ckeditor5-core/index.d.ts
@@ -1,5 +1,5 @@
 // Type definitions for @ckeditor/ckeditor5-core 11.0
-// Project: https://github.com/ckeditor/ckeditor5-core, https://ckeditor.com
+// Project: https://github.com/ckeditor/ckeditor5-core, https://ckeditor.com/ckeditor-5
 // Definitions by: denisname <https://github.com/denisname>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.3
diff --git a/types/ckeditor__ckeditor5-engine/index.d.ts b/types/ckeditor__ckeditor5-engine/index.d.ts
index 4d3e3f4a97..227862c0e3 100644
--- a/types/ckeditor__ckeditor5-engine/index.d.ts
+++ b/types/ckeditor__ckeditor5-engine/index.d.ts
@@ -1,5 +1,5 @@
 // Type definitions for @ckeditor/ckeditor5-engine 11.0
-// Project: https://github.com/ckeditor/ckeditor5-engine, https://ckeditor.com
+// Project: https://github.com/ckeditor/ckeditor5-engine, https://ckeditor.com/ckeditor-5
 // Definitions by: denisname <https://github.com/denisname>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.3
diff --git a/types/ckeditor__ckeditor5-utils/index.d.ts b/types/ckeditor__ckeditor5-utils/index.d.ts
index 3d943969de..fa270c8ba5 100644
--- a/types/ckeditor__ckeditor5-utils/index.d.ts
+++ b/types/ckeditor__ckeditor5-utils/index.d.ts
@@ -1,5 +1,5 @@
 // Type definitions for @ckeditor/ckeditor5-utils 10.2
-// Project: https://github.com/ckeditor/ckeditor5-utils, https://ckeditor.com
+// Project: https://github.com/ckeditor/ckeditor5-utils, https://ckeditor.com/ckeditor-5
 // Definitions by: denisname <https://github.com/denisname>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.3