diff --git a/IUM_02.Dane.ipynb b/IUM_02.Dane.ipynb
index fbb72d0..e3ec10a 100644
--- a/IUM_02.Dane.ipynb
+++ b/IUM_02.Dane.ipynb
@@ -2030,7 +2030,7 @@
   "celltoolbar": "Slideshow",
   "email": "tomasz.zietkiewicz@amu.edu.pl",
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -2045,7 +2045,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.12"
+   "version": "3.10.4"
   },
   "slideshow": {
    "slide_type": "slide"