diff --git a/srcpkgs/python3-aniso8601/template b/srcpkgs/python3-aniso8601/template
index 391fc65ce06..be19c5cf4a7 100644
--- a/srcpkgs/python3-aniso8601/template
+++ b/srcpkgs/python3-aniso8601/template
@@ -1,7 +1,7 @@
 # Template file for 'python3-aniso8601'
 pkgname=python3-aniso8601
-version=9.0.1
-revision=5
+version=10.0.0
+revision=1
 build_style=python3-module
 hostmakedepends="python3-setuptools"
 depends="python3-dateutil"
@@ -10,7 +10,7 @@ maintainer="Andrew Benson <abenson+void@gmail.com>"
 license="MIT"
 homepage="https://bitbucket.org/nielsenb/aniso8601"
 distfiles="${PYPI_SITE}/a/aniso8601/aniso8601-$version.tar.gz"
-checksum=72e3117667eedf66951bb2d93f4296a56b94b078a8a95905a052611fb3f1b973
+checksum=ff1d0fc2346688c62c0151547136ac30e322896ed8af316ef7602c47da9426cf
 
 post_install() {
 	vlicense LICENSE