diff --git a/workshop/lessons/02_intro_pymatgen/1 - pymatgen foundations.ipynb b/workshop/lessons/02_intro_pymatgen/1 - pymatgen foundations.ipynb
index 2b66867a..011abe14 100644
--- a/workshop/lessons/02_intro_pymatgen/1 - pymatgen foundations.ipynb	
+++ b/workshop/lessons/02_intro_pymatgen/1 - pymatgen foundations.ipynb	
@@ -683,7 +683,7 @@
    },
    "outputs": [],
    "source": [
-    "Specie.from_string('O2-')"
+    "Specie.from_str('O2-')"
    ]
   },
   {
@@ -1221,7 +1221,7 @@
    "hash": "71f3ce7e2dccf6fcf5a05b64a48b5687bebb22d9cdf9b7ce68237a908dc00121"
   },
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -1235,7 +1235,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.8"
+   "version": "3.10.14"
   },
   "rise": {
    "height": "60%",