diff --git a/GTSRB/01-Preparation-of-data.ipynb b/GTSRB/01-Preparation-of-data.ipynb
index ba421102bfc642376fbdab050150435334b8dbef..56eaad9e63cb6205dc96b88ada62e2e27be4203c 100644
--- a/GTSRB/01-Preparation-of-data.ipynb
+++ b/GTSRB/01-Preparation-of-data.ipynb
@@ -640,7 +640,8 @@
    "hash": "8e38643e33497db9a306e3f311fa98cb1e65371278ca73ee4ea0c76aa5a4f387"
   },
   "kernelspec": {
-   "display_name": "Python 3.9.7 64-bit ('fidle-cpu': conda)",
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
    "name": "python3"
   },
   "language_info": {
diff --git a/GTSRB/03-Tracking-and-visualizing.ipynb b/GTSRB/03-Tracking-and-visualizing.ipynb
index e712a0480948575aa247ad592d34d6b8c631a97d..abd3ea047835eef42ba330d4c3858d7cce3dc7ec 100644
--- a/GTSRB/03-Tracking-and-visualizing.ipynb
+++ b/GTSRB/03-Tracking-and-visualizing.ipynb
@@ -534,7 +534,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -548,7 +548,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.5"
+   "version": "3.9.7"
   }
  },
  "nbformat": 4,