diff --git a/fig/00_0_jupyter_notebook_example.jpg b/fig/00_0_jupyter_notebook_example.jpg
old mode 100755
new mode 100644
diff --git a/jupyter_notebooks.md b/jupyter_notebooks.md
index 6343d6cbb..18c29ee2b 100644
--- a/jupyter_notebooks.md
+++ b/jupyter_notebooks.md
@@ -20,7 +20,7 @@ After typing the command `jupyter notebook`, the following happens:
   ![](fig/00_1_jupyter_file_browser.png){alt='Jupyter notebook file browser'}
   *The Jupyter notebook file browser*
 
-- To create a new Python notebook select the "New" dropdown on the upper
+- To create a new Python notebook select "Python 3" from the "New" dropdown on the upper
   right of the screen.
   
   ![](fig/00_2_jupyter_new_notebook.png){alt='Jupyter notebook file browser'}
diff --git a/md5sum.txt b/md5sum.txt
index 98e5513df..bffffb3c5 100644
--- a/md5sum.txt
+++ b/md5sum.txt
@@ -18,7 +18,7 @@
 "instructors/extra_challenges.md" "38b0d3016d4045f9d621c2cc267c72d6" "site/built/extra_challenges.md" "2023-05-18"
 "instructors/instructor-notes.md" "a3b921e91514156550fb850d42e90f80" "site/built/instructor-notes.md" "2023-05-19"
 "learners/discuss.md" "ee9645b54825a8fcfcf76a59d73c528f" "site/built/discuss.md" "2023-05-08"
-"learners/jupyter_notebooks.md" "c7882a84d05bf4fce4df6e488742685a" "site/built/jupyter_notebooks.md" "2023-05-08"
+"learners/jupyter_notebooks.md" "dd71f8cda05842ccbd47eb160731a26f" "site/built/jupyter_notebooks.md" "2024-03-07"
 "learners/reference.md" "5a78a7c025ceb017458971b58eed2aea" "site/built/reference.md" "2024-02-21"
 "learners/setup.md" "fd86f4eb728285700314da1be1277e08" "site/built/setup.md" "2024-02-21"
 "profiles/learner-profiles.md" "60b93493cf1da06dfd63255d73854461" "site/built/learner-profiles.md" "2023-05-08"