diff --git a/science/mp2d/Makefile b/science/mp2d/Makefile
index 87fbd82c82f8..d08db2e657d7 100644
--- a/science/mp2d/Makefile
+++ b/science/mp2d/Makefile
@@ -1,19 +1,19 @@
 PORTNAME=	mp2d
-DISTVERSION=	f20190610
+DISTVERSION=	g20250131
 CATEGORIES=	science
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Program for calculating the MP2D dispersion energy
 WWW=		https://github.com/Chandemonium/MP2D
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake:testing
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	Chandemonium
 GH_PROJECT=	MP2D
-GH_TAGNAME=	c6c7f86
+GH_TAGNAME=	cf2213f
 
 .include <bsd.port.mk>
diff --git a/science/mp2d/distinfo b/science/mp2d/distinfo
index cd124fc9852c..3c5c63d838c6 100644
--- a/science/mp2d/distinfo
+++ b/science/mp2d/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1670414281
-SHA256 (Chandemonium-MP2D-f20190610-c6c7f86_GH0.tar.gz) = 57c4f15a9bb2e862dd173b944b50a9b389f9d9fda7c5294f44c28663ab045946
-SIZE (Chandemonium-MP2D-f20190610-c6c7f86_GH0.tar.gz) = 28292
+TIMESTAMP = 1775935607
+SHA256 (Chandemonium-MP2D-g20250131-cf2213f_GH0.tar.gz) = 3505c55f42d5d4210f36c46e547c9f8bf8639a6ddc735e8ffe59ef5ab9bd44eb
+SIZE (Chandemonium-MP2D-g20250131-cf2213f_GH0.tar.gz) = 36989