diff --git a/dev-python/pandocfilters/pandocfilters-1.4.2-r2.ebuild b/dev-python/pandocfilters/pandocfilters-1.4.2-r2.ebuild
index 83ac649835700..f0ca1779097c4 100644
--- a/dev-python/pandocfilters/pandocfilters-1.4.2-r2.ebuild
+++ b/dev-python/pandocfilters/pandocfilters-1.4.2-r2.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-PYTHON_COMPAT=( python3_{6,7,8} )
+PYTHON_COMPAT=( python3_{6..9} )
 
 inherit distutils-r1