diff --git a/math/mathomatic/Makefile b/math/mathomatic/Makefile
index 73c304be7895..67dc46067425 100644
--- a/math/mathomatic/Makefile
+++ b/math/mathomatic/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	mathomatic
-PORTVERSION=	15.5.1
+PORTVERSION=	15.5.2
 CATEGORIES=	math
 MASTER_SITES=	http://www.panix.com/~gesslein/ \
 		CRITICAL
diff --git a/math/mathomatic/distinfo b/math/mathomatic/distinfo
index a223e3221190..94b99c28d899 100644
--- a/math/mathomatic/distinfo
+++ b/math/mathomatic/distinfo
@@ -1,2 +1,2 @@
-SHA256 (mathomatic-15.5.1.tar.bz2) = eb81daf4c58bc3677edd9295ad108542bc065d3c74eca93579c8ab6226f0aac9
-SIZE (mathomatic-15.5.1.tar.bz2) = 209303
+SHA256 (mathomatic-15.5.2.tar.bz2) = 52d64c4268fc97cbedc095c131fbefe15f1a8733c363247998b188e3613e6c7f
+SIZE (mathomatic-15.5.2.tar.bz2) = 211334