diff --git a/README.md b/README.md
index 926dafb..89e68b3 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,10 @@
 # AI4 Metadata utilities
 
+[![GitHub license](https://img.shields.io/github/license/ai4os/ai4-metadata.svg)](https://github.com/ai4os/ai4-metadata/blob/master/LICENSE)
+[![GitHub release](https://img.shields.io/github/release/ai4os/ai4-metadata.svg)](https://github.com/ai4os/ai4-metadata/releases)
+[![PyPI](https://img.shields.io/pypi/v/ai4-metadata.svg)](https://pypi.python.org/pypi/ai4-metadata)
+[![Python versions](https://img.shields.io/pypi/pyversions/ai4-metadata.svg)](https://pypi.python.org/pypi/ai4-metadata)
+
 [![DOI](https://zenodo.org/badge/721337407.svg)](https://zenodo.org/doi/10.5281/zenodo.13343453)
 
 Metadata utilities for the AI4OS hub data science applications.
diff --git a/pyproject.toml b/pyproject.toml
index 43449e5..791507e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,8 +9,8 @@ homepage = "https://github.com/ai4os/ai4-metadata"
 repository = "https://github.com/ai4os/ai4-metadata"
 
 authors = [
-    "Pablo Orviz <orviz@ifca.unican.es>",
     "Álvaro López García <aloga@ifca.unican.es>",
+    "Pablo Orviz <orviz@ifca.unican.es>",
 ]
 
 classifiers = [