diff --git a/sysutils/py-mitogen/Makefile b/sysutils/py-mitogen/Makefile
index 0c96083db80a..7c17eba5ec44 100644
--- a/sysutils/py-mitogen/Makefile
+++ b/sysutils/py-mitogen/Makefile
@@ -1,26 +1,26 @@
 PORTNAME=	mitogen
-DISTVERSION=	0.3.27
+DISTVERSION=	0.3.47
 CATEGORIES=	sysutils python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 # PATCH_SITES=	https://github.com/mitogen-hq/${PORTNAME}/pull/
 # PATCHFILES+=	913.patch:-p1 # https://github.com/mitogen-hq/mitogen/pull/913.patch
 
 MAINTAINER=	dch@FreeBSD.org
 COMMENT=	Ansible accelerator & python library for writing distributed programs
 WWW=		https://mitogen.networkgenomics.com/
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cpe python
 CPE_VENDOR=	networkgenomics
 USE_PYTHON=	distutils autoplist concurrent
 
 NO_ARCH=	yes
 
 SUB_FILES=	pkg-message
 SUB_LIST=	PYTHON_SITELIBDIR=${PYTHON_SITELIBDIR}
 
 .include <bsd.port.mk>
diff --git a/sysutils/py-mitogen/distinfo b/sysutils/py-mitogen/distinfo
index 7dfc561dc60e..7c3ff34bd3c7 100644
--- a/sysutils/py-mitogen/distinfo
+++ b/sysutils/py-mitogen/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1756031277
-SHA256 (mitogen-0.3.27.tar.gz) = b558ed41fb24b3db4f3a8b696ec3c96a2c58006d1fa0801841c44562f43f22dd
-SIZE (mitogen-0.3.27.tar.gz) = 228860
+TIMESTAMP = 1777879737
+SHA256 (mitogen-0.3.47.tar.gz) = fcd678d5098ddbefc948a70cf72dc781f450702d78ce9beec83588a2cfa853cb
+SIZE (mitogen-0.3.47.tar.gz) = 241126