diff --git a/math/hmat-oss/Makefile b/math/hmat-oss/Makefile
index 044ccdb3589b..2bd76abb45d2 100644
--- a/math/hmat-oss/Makefile
+++ b/math/hmat-oss/Makefile
@@ -1,37 +1,38 @@
 PORTNAME=	hmat-oss
-DISTVERSION=	1.10.0
-PORTREVISION=	2
+DISTVERSION=	1.11.0
 CATEGORIES=	math
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Hierarchical matrix C/C++ library
 WWW=		https://github.com/jeromerobert/hmat-oss
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 LIB_DEPENDS=	liblapacke.so:math/lapacke \
 		libblas.so:math/blas \
 		liblapack.so:math/lapack \
 		libopenblas.so:math/openblas
 
 USES=		cmake
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	jeromerobert
 
 CMAKE_ARGS=	-DBLAS_LIBRARIES:STRING=${LOCALBASE}/lib/libopenblas.so \
 		-DLAPACK_LIBRARIES:STRING=${LOCALBASE}/lib/libopenblas.so
 CMAKE_OFF=	HMAT_GIT_VERSION
 
 LDFLAGS+=	-lexecinfo
 
 do-test:
 	@cd ${BUILD_WRKSRC} && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} -DBUILD_EXAMPLES:BOOL=ON ${CMAKE_SOURCE_PATH} && \
 		${REINPLACE_CMD} "s|#define OPENBLAS_DISABLE_THREADS|\/\/&|" ${BUILD_WRKSRC}/config.h && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} ${ALL_TARGET} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} test
 
+# tests as of 1.11.0: 100% tests passed, 0 tests failed out of 4
+
 .include <bsd.port.mk>
diff --git a/math/hmat-oss/distinfo b/math/hmat-oss/distinfo
index 74b49f00d9ac..ce2331158524 100644
--- a/math/hmat-oss/distinfo
+++ b/math/hmat-oss/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1720985959
-SHA256 (jeromerobert-hmat-oss-1.10.0_GH0.tar.gz) = 357969e54d4d213cbab9c0eb4ca944a160d519b0790c8300431b4acc151387e5
-SIZE (jeromerobert-hmat-oss-1.10.0_GH0.tar.gz) = 203181
+TIMESTAMP = 1763928784
+SHA256 (jeromerobert-hmat-oss-1.11.0_GH0.tar.gz) = 111f5cf45eeb70ba5e377c970af118b914029d07088dc15f1c6e81afe470e26a
+SIZE (jeromerobert-hmat-oss-1.11.0_GH0.tar.gz) = 205678
diff --git a/math/hmat-oss/files/patch-CMakeLists.txt b/math/hmat-oss/files/patch-CMakeLists.txt
deleted file mode 100644
index 250754940b7a..000000000000
--- a/math/hmat-oss/files/patch-CMakeLists.txt
+++ /dev/null
@@ -1,14 +0,0 @@
---- CMakeLists.txt.orig	2022-10-05 15:44:52 UTC
-+++ CMakeLists.txt
-@@ -255,9 +255,9 @@ include(CheckCCompilerFlag)
- include(CheckCXXCompilerFlag)
- 
- function(hmat_set_compiler_flags _TARGET_NAME)
--    check_cxx_compiler_flag("-Werror -Wall" HAVE_COMPILER_WARNING_FLAGS)
-+    check_cxx_compiler_flag("-Wall" HAVE_COMPILER_WARNING_FLAGS)
-     if(HAVE_COMPILER_WARNING_FLAGS)
--        target_compile_options(${_TARGET_NAME} PRIVATE -Werror -Wall)
-+        target_compile_options(${_TARGET_NAME} PRIVATE -Wall)
-         foreach(flag -Wno-sign-compare;-Wno-undefined-var-template;-Wno-unused-parameter)
-             string(REPLACE "-" "_" varname ${flag})
-             check_cxx_compiler_flag("${flag}" CXX${varname})