diff --git a/dev-python/antlr4-python3-runtime/antlr4-python3-runtime-4.13.1.ebuild b/dev-python/antlr4-python3-runtime/antlr4-python3-runtime-4.13.1.ebuild
index 495831c62f211..55b749cf00e19 100644
--- a/dev-python/antlr4-python3-runtime/antlr4-python3-runtime-4.13.1.ebuild
+++ b/dev-python/antlr4-python3-runtime/antlr4-python3-runtime-4.13.1.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 DISTUTILS_USE_PEP517=setuptools
-PYTHON_COMPAT=( python3_{10..12} )
+PYTHON_COMPAT=( python3_{10..13} )
 
 inherit distutils-r1