diff --git a/math/suitesparse-csparse/Makefile b/math/suitesparse-csparse/Makefile
index 4e3cb3de20204..40d9ae0cc7866 100644
--- a/math/suitesparse-csparse/Makefile
+++ b/math/suitesparse-csparse/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	${MPORTNAME:tl}
-PORTVERSION=	3.2.0
+PORTVERSION=	4.0.0
 CATEGORIES=	math
 
 COMMENT=	Concise Sparse Matrix package
diff --git a/math/suitesparse-csparse/files/patch-CSparse_Makefile b/math/suitesparse-csparse/files/patch-CSparse_Makefile
deleted file mode 100644
index fda5d10c9e9b8..0000000000000
--- a/math/suitesparse-csparse/files/patch-CSparse_Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
---- CSparse/Makefile.orig	2021-05-17 01:04:52 UTC
-+++ CSparse/Makefile
-@@ -6,7 +6,7 @@ C:
- 	( cd Lib ; $(MAKE) )
- 	( cd Demo ; $(MAKE) )
- 
--all: C cov
-+all: C
- 
- library:
- 	( cd Lib ; $(MAKE) )