diff --git a/sys-fs/jefferson/jefferson-0.4.6.ebuild b/sys-fs/jefferson/jefferson-0.4.6.ebuild
index c27af60780..3244a104e8 100644
--- a/sys-fs/jefferson/jefferson-0.4.6.ebuild
+++ b/sys-fs/jefferson/jefferson-0.4.6.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{11..12} )
+PYTHON_COMPAT=( python3_{11..13} )
 DISTUTILS_USE_PEP517=poetry
 
 inherit distutils-r1