diff --git a/dev-python/widgetsnbextension/widgetsnbextension-4.0.3.ebuild b/dev-python/widgetsnbextension/widgetsnbextension-4.0.3.ebuild
index 1a983732aae89..2cca7a9ff0141 100644
--- a/dev-python/widgetsnbextension/widgetsnbextension-4.0.3.ebuild
+++ b/dev-python/widgetsnbextension/widgetsnbextension-4.0.3.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 DISTUTILS_USE_PEP517=setuptools
-PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_COMPAT=( python3_{8..11} )
 PYTHON_REQ_USE="threads(+)"
 
 inherit distutils-r1