diff --git a/dev-python/genson/genson-1.2.2.ebuild b/dev-python/genson/genson-1.2.2.ebuild
index 0e3e174a3bedc..9624a279477a6 100644
--- a/dev-python/genson/genson-1.2.2.ebuild
+++ b/dev-python/genson/genson-1.2.2.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 DISTUTILS_USE_PEP517=setuptools
-PYTHON_COMPAT=( python3_{9..11} )
+PYTHON_COMPAT=( python3_{10..12} )
 
 inherit distutils-r1 pypi