diff --git a/CITATION.cff b/CITATION.cff
index 00183af..ada6ffb 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -15,7 +15,7 @@ authors:
       https://cdh.uu.nl/centre-for-digital-humanities/research-software-lab/
 identifiers:
   - type: doi
-    value: 10.5281/zenodo.8064133
+    value: 10.5281/zenodo.10604608
 repository-code: >-
   https://github.com/UUDigitalHumanitieslab/programming-in-python
 abstract: >-
@@ -25,5 +25,5 @@ abstract: >-
   attention is given to best practices in coding, e.g.:
   writing clean code and documentation.
 license: BSD-3-Clause
-version: 3.0.1
+version: 3.0.2
 date-released: '2024-02-01'
diff --git a/README.md b/README.md
index 67d2105..0adf7e5 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
 # Programming in Python
+[![DOI](https://zenodo.org/badge/429098563.svg)](https://zenodo.org/doi/10.5281/zenodo.10604607)
+
 
 The entry level course 'Programming in Python', by the [Utrecht Centre for Digital Humanities](https://cdh.uu.nl/) aims to teach the basics of the Python programming language. Special attention is given to best practices in coding, e.g.: writing clean code and documentation.