diff --git a/index.Rmd b/index.Rmd
index 3a0d4e6..445b989 100644
--- a/index.Rmd
+++ b/index.Rmd
@@ -48,7 +48,7 @@ We recommend refreshing your R and Python knowledge before the course with
 
 # Week 4
 #### [Tutorial 8: Python Environments](https://geoscripting-wur.github.io/pythonEnvs/)
-#### [Tutorial 9: Python Programming](https://geoscripting-wur.github.io/pythonProgramming/)
+#### [Tutorial 9: Python Programming](https://geoscripting-wur.github.io/PythonProgramming/)
 #### Assignment 2
 
 # Week 5
diff --git a/index.html b/index.html
index a4ab94a..f0e6902 100644
--- a/index.html
+++ b/index.html
@@ -839,7 +839,7 @@
       <!-- html_clean authors -->
          <h4 class="author"><em>Jan Verbesselt, Dainius Masiliūnas, Arno
 Timmer</em></h4>
-            <h4 class="date"><em>27 augustus, 2024</em></h4>
+            <h4 class="date"><em>28 augustus, 2024</em></h4>
       
       
    
@@ -937,7 +937,7 @@ <h4><a href="https://geoscripting-wur.github.io/pythonEnvs/">Tutorial 8:
 Python Environments</a></h4>
 </div>
 <div id="tutorial-9-python-programming" class="section level4">
-<h4><a href="https://geoscripting-wur.github.io/pythonProgramming/">Tutorial 9:
+<h4><a href="https://geoscripting-wur.github.io/PythonProgramming/">Tutorial 9:
 Python Programming</a></h4>
 </div>
 <div id="assignment-2" class="section level4">