diff --git a/math/py-GridDataFormats/Makefile b/math/py-GridDataFormats/Makefile
index 2afd3b0582cd..72906a6fde71 100644
--- a/math/py-GridDataFormats/Makefile
+++ b/math/py-GridDataFormats/Makefile
@@ -1,30 +1,29 @@
 PORTNAME=	GridDataFormats
-DISTVERSION=	0.6.0
+DISTVERSION=	0.7.0
 CATEGORIES=	math python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Handle data on a grid: NumPy n-dimensional arrays
 
-BROKEN=		does not fetch: Fetched file size mismatch (expected 2210700, actual 2210686)
-
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 RUN_DEPENDS=	${PYNUMPY} \
+		${PYTHON_PKGNAMEPREFIX}mrcfile>0:biology/py-mrcfile@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>0:science/py-scipy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>0:devel/py-pytest@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	distutils autoplist concurrent
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	MDAnalysis
 
 NO_ARCH=	yes
 
 do-test:
 	@cd ${WRKSRC} && ${SETENV} ${TEST_ENV} ${PYTHON_CMD} -m pytest
 
 .include <bsd.port.mk>
diff --git a/math/py-GridDataFormats/distinfo b/math/py-GridDataFormats/distinfo
index 16907935a483..6b705eab37da 100644
--- a/math/py-GridDataFormats/distinfo
+++ b/math/py-GridDataFormats/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1634575295
-SHA256 (MDAnalysis-GridDataFormats-0.6.0_GH0.tar.gz) = 8162beb3c360734ec5bf365b4afb8cc8beb498cf7c1b820da0a53e79fa6ca87f
-SIZE (MDAnalysis-GridDataFormats-0.6.0_GH0.tar.gz) = 2210700
+TIMESTAMP = 1651424030
+SHA256 (MDAnalysis-GridDataFormats-0.7.0_GH0.tar.gz) = 1bef579725aa5e9cfd26c1a0ec2fbd565ead4a637e1e9d6809ffa30921e2a470
+SIZE (MDAnalysis-GridDataFormats-0.7.0_GH0.tar.gz) = 2388182