diff --git a/examples/1-quickstart.ipynb b/examples/1-quickstart.ipynb
index 0d9ba565..3a7da889 100644
--- a/examples/1-quickstart.ipynb
+++ b/examples/1-quickstart.ipynb
@@ -21,6 +21,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -82,6 +83,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -89,9 +91,9 @@
     "\n",
     "Full documentation of:\n",
     "\n",
-    "- Base environment class [here](https://rl4co.readthedocs.io/en/latest/_content/api/envs/base.html)\n",
-    "- Base policy class [here](https://rl4co.readthedocs.io/en/latest/_content/api/models/base.html)\n",
-    "- Base model class [here](https://rl4co.readthedocs.io/en/latest/_content/api/algos/base.html)"
+    "- Base environment class [here](https://rl4co.readthedocs.io/en/stable/docs/content/api/envs/base/)\n",
+    "- Base policy class [here](https://rl4co.readthedocs.io/en/stable/docs/content/api/networks/base_policies/)\n",
+    "- Base model class [here](https://rl4co.readthedocs.io/en/stable/docs/content/api/rl/base/)"
    ]
   },
   {
@@ -122,6 +124,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -188,6 +191,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -225,6 +229,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -347,6 +352,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [