Update pyproject.toml

Co-authored-by: Christian Clauss <cclauss@me.com>

Author: Fokko

pyproject.toml

@@ -71,8 +71,8 @@ adlfs = { version = ">=2023.1.0,<2024.1.0", optional = true }
 gcsfs = { version = ">=2023.1.0,<2024.1.0", optional = true }
 psycopg2-binary = { version = ">=2.9.6", optional = true }
 sqlalchemy = { version = "^2.0.18", optional = true }
-numpy = { version = "^1.26.3", python >= "3.12" }
-greenlet = {version = "^3.0.3", python >= "3.12" }
+numpy = { version = "^1.26.3", python = "3.12" }
+greenlet = {version = "^3.0.3", python = "3.12" }
 
 
 [tool.poetry.dev-dependencies]