diff --git a/lectures/lectures.ipynb b/lectures/lectures.ipynb
index 26f2cdc042634156736f683271ae3e7fd9e10ee5..204e00a75da12aff97e8bf166a6f4a64cf0929b0 100644
--- a/lectures/lectures.ipynb
+++ b/lectures/lectures.ipynb
@@ -28,7 +28,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.6"
+   "version": "3.11.2"
   },
   "orig_nbformat": 4
  },