infra: bump minimal cython version spec in pyproject.toml to match nu…

…mpy's recommendation
yt-project · Jan 20, 2021 · 2926711 · 2926711
1 parent 3f14a2a
commit 2926711
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pyproject.toml b/pyproject.toml
@@ -3,7 +3,9 @@
 requires = [
   "setuptools>=19.6",
   "wheel",
-  "Cython>=0.26.1",
+  # cython version is imposed by that of numpy, see release notes
+  # https://github.com/numpy/numpy/releases/tag/v1.18.4
+  "Cython>=0.29.15",
   "numpy>=1.18.4; platform_system!='AIX'",
 ]