diff --git a/src/core/task-parser.ts b/src/core/task-parser.ts
index 48bea45..2480db3 100644
--- a/src/core/task-parser.ts
+++ b/src/core/task-parser.ts
@@ -2,7 +2,7 @@ import type { TaskItem } from "../types.ts";
 
 export function parseTasks(content: string): TaskItem[] {
   const tasks: TaskItem[] = [];
-  const lines = content.split("\n");
+  const lines = content.split(/\r?\n/);
   for (const line of lines) {
     const match = line.match(/^[\s]*- \[([ xX])\] (.*)$/);
     if (match) {