diff --git a/cratedb_sqlparse_py/pyproject.toml b/cratedb_sqlparse_py/pyproject.toml
index 2a8e410..d8d5f47 100644
--- a/cratedb_sqlparse_py/pyproject.toml
+++ b/cratedb_sqlparse_py/pyproject.toml
@@ -82,7 +82,7 @@ develop = [
   "poethepoet<0.30",
   "pyproject-fmt<2.4",
   "ruff<0.7",
-  "validate-pyproject<0.21",
+  "validate-pyproject<0.22",
 ]
 generate = [
   "antlr4-tools<0.3",