diff --git a/notebooks/MachineLearning.ipynb b/notebooks/MachineLearning.ipynb
index 9c9077b02728f0340707fe0c06487b4b4ec509d7..3a3a6f25c365659c2019b34b75fea97d0b1f7d70 100755
--- a/notebooks/MachineLearning.ipynb
+++ b/notebooks/MachineLearning.ipynb
@@ -667,7 +667,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.7"
+   "version": "3.9.13"
   }
  },
  "nbformat": 4,