diff --git a/sci-electronics/verilator/verilator-9999.ebuild b/sci-electronics/verilator/verilator-9999.ebuild
index 4b1fd5ff84..71d8f4f5ba 100644
--- a/sci-electronics/verilator/verilator-9999.ebuild
+++ b/sci-electronics/verilator/verilator-9999.ebuild
@@ -3,7 +3,7 @@
 
 EAPI="8"
 
-PYTHON_COMPAT=( python3_{10..12} )
+PYTHON_COMPAT=( python3_{10..13} )
 
 inherit autotools python-single-r1