diff --git a/Lab_4/Lab_4.ipynb b/Lab_4/Lab_4.ipynb
index c5afcb5..9dd03ef 100644
--- a/Lab_4/Lab_4.ipynb
+++ b/Lab_4/Lab_4.ipynb
@@ -11,7 +11,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "<div class=\"alert alert-block alert-danger\"><b>Due date:</b> Sunday, May 4th, 2024 by 11:59pm, submitted through Gradescope.</div>"
+    "<div class=\"alert alert-block alert-danger\"><b>Due date:</b> Sunday, May 4th, 2025 by 11:59pm, submitted through Gradescope.</div>"
    ]
   },
   {