diff --git a/science/packmol/Makefile b/science/packmol/Makefile
index 1fa6a80a6993..fdc7df2e73a3 100644
--- a/science/packmol/Makefile
+++ b/science/packmol/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	packmol
 DISTVERSIONPREFIX=	v
-DISTVERSION=	20.15.3
+DISTVERSION=	20.16.0
 CATEGORIES=	science
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Creates Initial Configurations for Molecular Dynamics Simulations
 WWW=		https://m3g.github.io/packmol/ \
 		https://github.com/m3g/packmol/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake:noninja fortran
 USE_GITHUB=	yes
 GH_ACCOUNT=	m3g
 
 PLIST_FILES=	bin/packmol
 
 .include <bsd.port.mk>
diff --git a/science/packmol/distinfo b/science/packmol/distinfo
index 08b9aca28e9e..2b65297d6eda 100644
--- a/science/packmol/distinfo
+++ b/science/packmol/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1733943120
-SHA256 (m3g-packmol-v20.15.3_GH0.tar.gz) = a7e63208251c9e404437e3c58c976afc2e747d545c6c42dcfbf0e3e29c2c3d14
-SIZE (m3g-packmol-v20.15.3_GH0.tar.gz) = 629639
+TIMESTAMP = 1741846510
+SHA256 (m3g-packmol-v20.16.0_GH0.tar.gz) = c6e28a31adba17273eaafca7134b126dbcbbc6927b24a52e886a2a0794cda24b
+SIZE (m3g-packmol-v20.16.0_GH0.tar.gz) = 631086