diff --git a/dev-python/fitsio/fitsio-1.1.8.ebuild b/dev-python/fitsio/fitsio-1.1.8.ebuild
index 238fbca619fb0..b4730fcfeca79 100644
--- a/dev-python/fitsio/fitsio-1.1.8.ebuild
+++ b/dev-python/fitsio/fitsio-1.1.8.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 DISTUTILS_USE_PEP517=setuptools
-PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_COMPAT=( python3_{8..11} )
 inherit distutils-r1
 
 DESCRIPTION="Python library to read from and write to FITS files"