diff --git a/lab1/PT_Part1_Intro.ipynb b/lab1/PT_Part1_Intro.ipynb
index db97d067..8257b951 100644
--- a/lab1/PT_Part1_Intro.ipynb
+++ b/lab1/PT_Part1_Intro.ipynb
@@ -70,7 +70,7 @@
         "import torch.nn as nn\n",
         "\n",
         "# Download and import the MIT Introduction to Deep Learning package\n",
-        "!pip install mitdeeplearning --quiet\n",
+        "!pip install mitdeeplearning --upgrade --quiet\n",
         "import mitdeeplearning as mdl\n",
         "\n",
         "import numpy as np\n",