diff --git a/dev-python/docker-py/docker-py-4.2.0-r1.ebuild b/dev-python/docker-py/docker-py-4.2.0-r1.ebuild
index bbd3efde1731e..b730b40c98f2b 100644
--- a/dev-python/docker-py/docker-py-4.2.0-r1.ebuild
+++ b/dev-python/docker-py/docker-py-4.2.0-r1.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-PYTHON_COMPAT=( python3_{6,7,8} )
+PYTHON_COMPAT=( python3_{6..9} )
 
 inherit distutils-r1