diff --git a/notebooks/julia_basics.ipynb b/notebooks/julia_basics.ipynb
index 1406222..f165bcf 100644
--- a/notebooks/julia_basics.ipynb
+++ b/notebooks/julia_basics.ipynb
@@ -1257,6 +1257,16 @@
     "squares[2:3] = [4,9]"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "36969278",
+   "metadata": {},
+   "source": [
+    "<div class=\"alert alert-block alert-info\">\n",
+    "<b>Tip:</b> Note that Julia array indexing is 1-based (like in Fortran, but unlike C,C++,Python). Love it or hate it. 🙂\n",
+    "</div>"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "f64021ab",
@@ -1649,15 +1659,15 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Julia 1.9.0",
+   "display_name": "Julia 1.10.0",
    "language": "julia",
-   "name": "julia-1.9"
+   "name": "julia-1.10"
   },
   "language_info": {
    "file_extension": ".jl",
    "mimetype": "application/julia",
    "name": "julia",
-   "version": "1.9.0"
+   "version": "1.10.0"
   }
  },
  "nbformat": 4,