diff --git a/pyproject.toml b/pyproject.toml
index fbb190a..00151db 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 build-backend = "poetry_dynamic_versioning.backend"
-requires = ["poetry-core>=1.0.0", "poetry-dynamic-versioning>=1.0.0,<2.0.0"]
+requires = ["poetry-core==2.3.1", "poetry-dynamic-versioning==1.10.0"]
 
 [project]
 name = "reqstool-python-poetry-plugin"