diff --git a/cratedb_sqlparse_py/pyproject.toml b/cratedb_sqlparse_py/pyproject.toml
index a44e8d8..d96f478 100644
--- a/cratedb_sqlparse_py/pyproject.toml
+++ b/cratedb_sqlparse_py/pyproject.toml
@@ -73,7 +73,7 @@ optional-dependencies.develop = [
   "poethepoet<1",
   "pyproject-fmt<2.6",
   "ruff<0.12",
-  "validate-pyproject<0.24",
+  "validate-pyproject<0.25",
 ]
 optional-dependencies.generate = [
   "antlr4-tools<0.3",