diff --git a/net/py-aiocoap/Makefile b/net/py-aiocoap/Makefile
index 9e4eb91fe746..bd116c1afc4e 100644
--- a/net/py-aiocoap/Makefile
+++ b/net/py-aiocoap/Makefile
@@ -1,16 +1,16 @@
 PORTNAME=	aiocoap
-DISTVERSION=	0.3
+DISTVERSION=	0.4
 CATEGORIES=	net
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	tcberner@FreeBSD.org
 COMMENT=	Python CoAP library
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		python:3.5+
+USES=		python:3.7+
 USE_PYTHON=	autoplist distutils
 
 .include <bsd.port.mk>
diff --git a/net/py-aiocoap/distinfo b/net/py-aiocoap/distinfo
index c955fe3a1cf7..5c547442b6bd 100644
--- a/net/py-aiocoap/distinfo
+++ b/net/py-aiocoap/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1556476156
-SHA256 (aiocoap-0.3.tar.gz) = 402d4151db6d8d0b1d66af5b6e10e0de1521decbf12140637e5b8d2aa9c5aef6
-SIZE (aiocoap-0.3.tar.gz) = 78461
+TIMESTAMP = 1624738945
+SHA256 (aiocoap-0.4.tar.gz) = 72007053a0261bfa1f25cbd6161d7dadd90d02628fafe54ae2c01c0a904939bf
+SIZE (aiocoap-0.4.tar.gz) = 201014