diff --git a/experiments/test_without_hsde.ipynb b/experiments/test_without_hsde.ipynb
index aa61a5d..cb75cf6 100644
--- a/experiments/test_without_hsde.ipynb
+++ b/experiments/test_without_hsde.ipynb
@@ -235,7 +235,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.3"
+   "version": "3.11.9"
   }
  },
  "nbformat": 4,