diff --git a/qoqo_calculator_pyo3/pyproject.toml b/qoqo_calculator_pyo3/pyproject.toml
index 3bb2aff..0837e35 100644
--- a/qoqo_calculator_pyo3/pyproject.toml
+++ b/qoqo_calculator_pyo3/pyproject.toml
@@ -2,8 +2,11 @@
 name = "qoqo_calculator_pyo3"
 version = "1.3.1"
 license = { text = "Apache-2.0 AND Apache-2.0 with LLVM-exception AND MIT AND Unicode-DFS-2016" }
+authors = [
+    { name = "HQS Quantum Simulation GmbH", email = "info@quantumsimulations.de" },
+]
 maintainers = [
-    { name = "HQS Quantum Simulations GmbH", email = "info@quantumsimulations.de" },
+    { name = "Matteo Lodi", email = "matteo.lodi@quantumsimulations.de" },
 ]
 requires-python = ">=3.8"