diff --git a/examples/The_Basics.ipynb b/examples/The_Basics.ipynb
index 0c98d3b9d653e7ffac99f3ac1fce3c9c844679e9..d1ceaf3d058091ca28bbd49d79e6a896deb3312a 100644
--- a/examples/The_Basics.ipynb
+++ b/examples/The_Basics.ipynb
@@ -203,8 +203,8 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Java version: 1.8.0_152-release\n",
-      "Orekit version: 10.2\n"
+      "Java version: 1.8.0_332\n",
+      "Orekit version: 11.3\n"
      ]
     }
    ],
@@ -441,7 +441,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 9,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -454,8 +454,12 @@
     "    def init(self, s0, t, step):\n",
     "        pass\n",
     "\n",
-    "    def handleStep(self, state, isLast):\n",
-    "        # your code goes here that is executed for every step\n"
+    "    def handleStep(self, state):\n",
+    "        # your code goes here that is executed for every step\n",
+    "        pass\n",
+    "\n",
+    "    def finish(self, finalState):\n",
+    "        pass\n"
    ]
   },
   {
@@ -527,7 +531,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -632,7 +636,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -689,7 +693,7 @@
  "metadata": {
   "hide_input": false,
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3.10.8 ('scipy')",
    "language": "python",
    "name": "python3"
   },
@@ -703,7 +707,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.5"
+   "version": "3.10.8"
   },
   "toc": {
    "base_numbering": 1,
@@ -718,6 +722,11 @@
    "toc_section_display": "block",
    "toc_window_display": true
   },
+  "vscode": {
+   "interpreter": {
+    "hash": "1feafa5877f2f34c9601a0a04d01d2a17e938b33d8b3b33d922b3fb13833df68"
+   }
+  },
   "widgets": {
    "state": {},
    "version": "1.1.2"