diff --git a/python/python3-mailman/python3-mailman.SlackBuild b/python/python3-mailman/python3-mailman.SlackBuild
index a9c1282cd9..f4093124c7 100644
--- a/python/python3-mailman/python3-mailman.SlackBuild
+++ b/python/python3-mailman/python3-mailman.SlackBuild
@@ -26,7 +26,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=python3-mailman
 SRCNAM=${PRGNAM#python3-*}
-VERSION=${VERSION:-3.3.8}
+VERSION=${VERSION:-3.3.9}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
diff --git a/python/python3-mailman/python3-mailman.info b/python/python3-mailman/python3-mailman.info
index 9d29739131..5368501506 100644
--- a/python/python3-mailman/python3-mailman.info
+++ b/python/python3-mailman/python3-mailman.info
@@ -1,8 +1,8 @@
 PRGNAM="python3-mailman"
-VERSION="3.3.8"
+VERSION="3.3.9"
 HOMEPAGE="https://pypi.org/project/mailman/"
-DOWNLOAD="https://pypi.python.org/packages/source/m/mailman/mailman-3.3.8.tar.gz"
-MD5SUM="2e65dc1f8ab0c2b420c42c55df21d564"
+DOWNLOAD="https://pypi.python.org/packages/source/m/mailman/mailman-3.3.9.tar.gz"
+MD5SUM="8d31e7a0972344e7bcd6fcf27dd720cc"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="click gunicorn importlib-resources python3-passlib python3-aiosmtpd python3-alembic python3-authheaders python3-dateutil python3-falcon python3-flufl.bounce python3-flufl.i18n python3-flufl.lock python3-lazr.config typing-extensions zope.configuration zope.component"