diff --git a/math/mathomatic/Makefile b/math/mathomatic/Makefile
index a58a52b1fc36..1c4384b8217a 100644
--- a/math/mathomatic/Makefile
+++ b/math/mathomatic/Makefile
@@ -7,7 +7,7 @@
 #
 
 PORTNAME=	mathomatic
-PORTVERSION=	12.5.8
+PORTVERSION=	12.5.11
 CATEGORIES=	math
 MASTER_SITES=	http://www.panix.com/~gesslein/
 
diff --git a/math/mathomatic/distinfo b/math/mathomatic/distinfo
index e70988fe91ec..6a1811c85269 100644
--- a/math/mathomatic/distinfo
+++ b/math/mathomatic/distinfo
@@ -1,3 +1,3 @@
-MD5 (mathomatic-12.5.8.tar.bz2) = 6facf90244570e937de17ccd60009f49
-SHA256 (mathomatic-12.5.8.tar.bz2) = 91d427059b40e1a7817be806fad27b0d5c9cd5f7570b2a96404b74e58bf0cb1b
-SIZE (mathomatic-12.5.8.tar.bz2) = 110067
+MD5 (mathomatic-12.5.11.tar.bz2) = d31b34327757738da7867741670ccceb
+SHA256 (mathomatic-12.5.11.tar.bz2) = c1d1ee90c008909defa23756b91d9f772cd9ca6df4cf9c831a7554fa553982fd
+SIZE (mathomatic-12.5.11.tar.bz2) = 111960