diff --git a/pyproject.toml b/pyproject.toml
index cd49ac8..832ef8b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -86,7 +86,7 @@ optional-dependencies.develop = [
   "poethepoet<1",
   "pyproject-fmt>=1.3,<2.5",
   "ruff<0.8",
-  "validate-pyproject<0.19",
+  "validate-pyproject<0.23",
 ]
 optional-dependencies.fileio = [
   "fsspec[abfs,dask,gcs,git,github,http,s3,smb]<2024.11",