diff --git a/app-misc/catt/catt-0.12.13.ebuild b/app-misc/catt/catt-0.12.13.ebuild
index 97cdad9d95..4f7f5dc56c 100644
--- a/app-misc/catt/catt-0.12.13.ebuild
+++ b/app-misc/catt/catt-0.12.13.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{11..12} )
+PYTHON_COMPAT=( python3_{11..13} )
 DISTUTILS_USE_PEP517=poetry
 inherit distutils-r1