diff --git a/tutorial_notebooks/object_matching.ipynb b/tutorial_notebooks/object_matching.ipynb
index 73d808f..cdf620d 100644
--- a/tutorial_notebooks/object_matching.ipynb
+++ b/tutorial_notebooks/object_matching.ipynb
@@ -358,7 +358,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.11"
+   "version": "3.8.10"
   }
  },
  "nbformat": 4,