diff --git a/biology/diamond/Makefile b/biology/diamond/Makefile
index f810262f18db..7884486cf917 100644
--- a/biology/diamond/Makefile
+++ b/biology/diamond/Makefile
@@ -1,21 +1,21 @@
 PORTNAME=	diamond
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2.1.12
+DISTVERSION=	2.1.13
 CATEGORIES=	biology
 
 MAINTAINER=	jrm@FreeBSD.org
 COMMENT=	BLAST-compatible local sequence aligner
 WWW=		http://ab.inf.uni-tuebingen.de/software/diamond/
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 ONLY_FOR_ARCHS=	aarch64 amd64 powerpc64 powerpc64le
 
 USES=		cmake
 USE_GITHUB=	yes
 GH_ACCOUNT=	bbuchfink
 
 PLIST_FILES=	bin/diamond
 
 .include <bsd.port.mk>
diff --git a/biology/diamond/distinfo b/biology/diamond/distinfo
index 132af162ee7c..c2a537bdb17a 100644
--- a/biology/diamond/distinfo
+++ b/biology/diamond/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1755283882
-SHA256 (bbuchfink-diamond-v2.1.12_GH0.tar.gz) = 0a11a09ee58f95a3b2e864d61957066faae8a37abaa120353c0faad5d0ff0778
-SIZE (bbuchfink-diamond-v2.1.12_GH0.tar.gz) = 5950899
+TIMESTAMP = 1755281950
+SHA256 (bbuchfink-diamond-v2.1.13_GH0.tar.gz) = d3d093b77d0ad8914f3e94dc53b9b2684cb77990765e1a2fe93ad022c28930f5
+SIZE (bbuchfink-diamond-v2.1.13_GH0.tar.gz) = 5953400