diff --git a/pyproject.toml b/pyproject.toml
index a3864ea..2c130a9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,14 +7,14 @@ packages = ["velociraptor", "velociraptor.catalogue", "velociraptor.fitting_form
 
 [project]
 name = "velociraptor-python"
-version="0.16.1"
+version="0.18.0"
 authors = [
     { name="Josh Borrow", email="josh@joshborrow.com" },
     { name="Kyle Oman", email="kyle.a.oman@durham.ac.uk" },
 ]
 description="Velociraptor catalogue reading routines."
 readme = "README.md"
-requires-python = ">3.6.0"
+requires-python = ">3.10.0"
 classifiers = [
     "License :: OSI Approved :: GNU Lesser General Public License v3 or later (LGPLv3+)",
     "Operating System :: OS Independent",
@@ -33,4 +33,4 @@ dependencies = [
 
 [project.scripts]
 velociraptor-plot = "velociraptor.velociraptor_plot:velociraptor_plot"
-velociraptor-compute-box-size-correction = "velociraptor.velociraptor_compute_box_size_correction:velociraptor_compute_box_size_correction"
\ No newline at end of file
+velociraptor-compute-box-size-correction = "velociraptor.velociraptor_compute_box_size_correction:velociraptor_compute_box_size_correction"