diff --git a/demos/actor_critic_example.ipynb b/demos/actor_critic_example.ipynb
index 58a31b9..845fb35 100644
--- a/demos/actor_critic_example.ipynb
+++ b/demos/actor_critic_example.ipynb
@@ -74,6 +74,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "!pip install ratinabox gymnasium torch pettingzoo #dependencies\n",
+    "\n",
     "#ratinabox stuff\n",
     "import ratinabox\n",
     "from ratinabox.Agent import Agent\n",