diff --git a/biology/py-mrcfile/Makefile b/biology/py-mrcfile/Makefile
index a3851d445843..88023ee3c2c6 100644
--- a/biology/py-mrcfile/Makefile
+++ b/biology/py-mrcfile/Makefile
@@ -1,21 +1,21 @@
 PORTNAME=	mrcfile
-DISTVERSION=	1.5.0
+DISTVERSION=	1.5.1
 CATEGORIES=	biology python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	MRC file I/O library which is used in structural biology
 WWW=		https://github.com/ccpem/mrcfile
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 RUN_DEPENDS=	${PYNUMPY}
 
 USES=		python
 USE_PYTHON=	distutils concurrent autoplist
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/biology/py-mrcfile/distinfo b/biology/py-mrcfile/distinfo
index 2c247a633dc6..22bd76443732 100644
--- a/biology/py-mrcfile/distinfo
+++ b/biology/py-mrcfile/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1705736770
-SHA256 (mrcfile-1.5.0.tar.gz) = 9e8196b8a33aa5b5237b43336cb9d08b6058b8127ea668d63b84d58bca795ec1
-SIZE (mrcfile-1.5.0.tar.gz) = 55843
+TIMESTAMP = 1720763104
+SHA256 (mrcfile-1.5.1.tar.gz) = 403c4bb0ac842410ce5ea501f4fddc91ea37c12ef869d508d3ac571868d82ac2
+SIZE (mrcfile-1.5.1.tar.gz) = 56558