diff --git a/sci-libs/rtree/rtree-1.0.0.ebuild b/sci-libs/rtree/rtree-1.0.0.ebuild
index 2892a9c457f27..6a3c861b00139 100644
--- a/sci-libs/rtree/rtree-1.0.0.ebuild
+++ b/sci-libs/rtree/rtree-1.0.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{9..11} )
+PYTHON_COMPAT=( python3_{10..12} )
 DISTUTILS_USE_PEP517=setuptools
 PYPI_NO_NORMALIZE=1
 PYPI_PN=${PN^}