diff --git a/CITATION.cff b/CITATION.cff
index 20cec2e912f5823a145129ce79a573c1f99abd93..b6b3f755f5534c52c86a51a50671d5a7d11a6c22 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -20,11 +20,16 @@ authors:
     given-names: Ikrom
     orcid: https://orcid.org/0000-0002-8869-0784
     affiliation: "Hamburg University of Technology, Institute of Mathematics, 21073 Hamburg, Germany"
+  - family-names: Rosilho de Souza
+    given-names: Giacomo
+    orcid: https://orcid.org/0000-0002-0176-8455
+    affiliation: "Università della Svizzera italiana, Via la Santa 1, 6962 Lugano-Viganello, Switzerland"
   - family-names: Fritz
     given-names: Jakob
     orcid: https://orcid.org/0000-0001-6280-8396
     affiliation: "Jülich Supercomputing Centre, Forschungszentrum Jülich GmbH, 52425 Jülich, Germany"
 
+
 version: 5.5.0
 doi: 10.5281/zenodo.594191
 date-released: 2024-06-24
diff --git a/pyproject.toml b/pyproject.toml
index 7663fd93d55ca842978a5d3e1fb28aea42872b43..b2d08c874598f2dc72349467e4a499a23a4b9ffb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,6 +14,7 @@ authors=[
     {name='Thomas Baumann', email='t.baumann@fz-juelich.de'},
     {name='Lisa Wimmer', email='wimmer@uni-wuppertal.de'},
     {name='Ikrom Akramov', email='ikrom.akramov@tuhh.de'},
+    {name='Giacomo Rosilho De Souza', email='giacomo.rosilhodesouza@usi.ch'},
     {name='Jakob Fritz', email='j.fritz@fz-juelich.de'},
     ]