diff --git a/math/mathmod/Makefile b/math/mathmod/Makefile
index 4972616b5e10..c9138d81619b 100644
--- a/math/mathmod/Makefile
+++ b/math/mathmod/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	MathMod
-PORTVERSION=	12.0
+PORTVERSION=	12.1
 CATEGORIES=	math graphics
 
 MAINTAINER=	thierry@FreeBSD.org
diff --git a/math/mathmod/distinfo b/math/mathmod/distinfo
index 0740f9fbed3b..4a63a2d66955 100644
--- a/math/mathmod/distinfo
+++ b/math/mathmod/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1736367650
-SHA256 (parisolab-mathmod-12.0_GH0.tar.gz) = 5758423f87ec71da9afe86e250127f62d74d44a6a3131b6da99c9d830eafb300
-SIZE (parisolab-mathmod-12.0_GH0.tar.gz) = 9392067
+TIMESTAMP = 1744369812
+SHA256 (parisolab-mathmod-12.1_GH0.tar.gz) = 13e99550a1982f7d06a3c82e46defa6221505682647488ba91b8e3d60698a443
+SIZE (parisolab-mathmod-12.1_GH0.tar.gz) = 9475468