diff --git a/math/py-primme/Makefile b/math/py-primme/Makefile
index fa24822fa568..717011c887f5 100644
--- a/math/py-primme/Makefile
+++ b/math/py-primme/Makefile
@@ -2,8 +2,7 @@
 
 PORTNAME=	primme
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2.2
-PORTREVISION=	3
+DISTVERSION=	3.0
 CATEGORIES=	math python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
@@ -21,7 +20,7 @@ TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}nose>=0:devel/py-nose@${PY_FLAVOR}
 USES=		fortran gmake localbase:ldflags python shebangfix
 SHEBANG_FILES=	examples.py tests.py
 USE_GITHUB=	yes
-USE_PYTHON=	distutils autoplist
+USE_PYTHON=	distutils cython autoplist
 TEST_TARGET=	test
 
 WRKSRC_SUBDIR=	Python
diff --git a/math/py-primme/distinfo b/math/py-primme/distinfo
index 78a2bb297a97..f472bd3343a4 100644
--- a/math/py-primme/distinfo
+++ b/math/py-primme/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1540699958
-SHA256 (primme-primme-v2.2_GH0.tar.gz) = 5ed1b4476659cb0d0ef1de4f00bbd3fa9e1d879f067890a08236dcb48d8e6a52
-SIZE (primme-primme-v2.2_GH0.tar.gz) = 6161380
+TIMESTAMP = 1577256069
+SHA256 (primme-primme-v3.0_GH0.tar.gz) = 9df33b3e5da6f8032ad7deda5f3044868f70fb992f4547df70174605179e0107
+SIZE (primme-primme-v3.0_GH0.tar.gz) = 12429664