diff --git a/pyproject.toml b/pyproject.toml
index a1ebee3..3d42209 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ description = "Fast Diversification for Search & Retrieval"
 readme = { file = "README.md", content-type = "text/markdown" }
 license = { file = "LICENSE" }
 requires-python = ">=3.10"
-authors = [{ name = "Thomas van Dongen", email = "thomas123@live.nl" }]
+authors = [{ name = "Thomas van Dongen", email = "thomasvdongen@proton.me" }]
 dynamic = ["version"]
 
 classifiers = [