diff --git a/math/py-osqp/Makefile b/math/py-osqp/Makefile
index 38a608b35806..c8564da956e7 100644
--- a/math/py-osqp/Makefile
+++ b/math/py-osqp/Makefile
@@ -1,26 +1,36 @@
 PORTNAME=	osqp
-PORTVERSION=	0.6.2.post5
-PORTREVISION=	4
+DISTVERSION=	1.1.1
 PORTEPOCH=	1
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+DISTFILES=	${DISTNAME}${EXTRACT_SUFX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Python binding for Operator Splitting QP Solver
 WWW=		https://osqp.org
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-PY_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>=1.16:math/py-numpy@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}qdldl>0:math/py-qdldl@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}scipy>=0.13.2:science/py-scipy@${PY_FLAVOR}
-BUILD_DEPENDS=	${PY_DEPENDS} \
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}scikit-build-core>0:devel/py-scikit-build-core@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pybind11>=2.11:devel/py-pybind11@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}setuptools-scm>0:devel/py-setuptools-scm@${PY_FLAVOR} \
 		cmake:devel/cmake-core
-RUN_DEPENDS=	${PY_DEPENDS}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}Jinja2>=2.11.3:devel/py-Jinja2@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}joblib>0:devel/py-joblib@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}numpy>=1.7:math/py-numpy@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}scipy>=0.13.2:science/py-scipy@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}setuptools>0:devel/py-setuptools@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	distutils autoplist
+USE_PYTHON=	pep517 autoplist
+USE_GITHUB=	nodefault
+GH_TUPLE=	osqp:osqp:v1.0.0:osqp \
+		osqp:qdldl:v0.1.8:qdldl
+
+pre-configure:
+	@${LN} -sf ${WRKSRC_osqp} ${WRKSRC}/osqp-source
+	@${LN} -sf ${WRKSRC_qdldl} ${WRKSRC}/qdldl-source
 
 .include <bsd.port.mk>
diff --git a/math/py-osqp/distinfo b/math/py-osqp/distinfo
index f7a50f625309..4b8d55e204bb 100644
--- a/math/py-osqp/distinfo
+++ b/math/py-osqp/distinfo
@@ -1,3 +1,7 @@
-TIMESTAMP = 1643127030
-SHA256 (osqp-0.6.2.post5.tar.gz) = b2fa17aae42a7ed498ec261b33f262bb4b3605e7e8464062159d9fae817f0d61
-SIZE (osqp-0.6.2.post5.tar.gz) = 226598
+TIMESTAMP = 1779200347
+SHA256 (osqp-1.1.1.tar.gz) = 1719e6a88f2ec2bd5dab06131331d1433152fb222372832727d9eb5604d7acf4
+SIZE (osqp-1.1.1.tar.gz) = 57059
+SHA256 (osqp-osqp-v1.0.0_GH0.tar.gz) = dd6a1c2e7e921485697d5e7cdeeb043c712526c395b3700601f51d472a7d8e48
+SIZE (osqp-osqp-v1.0.0_GH0.tar.gz) = 3265246
+SHA256 (osqp-qdldl-v0.1.8_GH0.tar.gz) = ecf113fd6ad8714f16289eb4d5f4d8b27842b6775b978c39def5913f983f6daa
+SIZE (osqp-qdldl-v0.1.8_GH0.tar.gz) = 21149
diff --git a/math/py-osqp/files/patch-CMakeLists.txt b/math/py-osqp/files/patch-CMakeLists.txt
new file mode 100644
index 000000000000..64ed5641828a
--- /dev/null
+++ b/math/py-osqp/files/patch-CMakeLists.txt
@@ -0,0 +1,28 @@
+-- Use locally provided OSQP/QDLDL source trees in ports/poudriere builds.
+-- Upstream fetches these from GitHub at build time, but network access is
+-- unavailable in poudriere. Keep GitHub fetch as fallback for non-ports use.
+--- CMakeLists.txt.orig	2026-04-30 20:53:13 UTC
++++ CMakeLists.txt
+@@ -26,10 +26,17 @@ set(PYTHON_INCLUDE_DIRS ${Python_INCLUDE
+ 
+ message(STATUS "Fetching/configuring OSQP")
+ list(APPEND CMAKE_MESSAGE_INDENT "  ")
+-FetchContent_Declare(
+-  osqp
+-  GIT_REPOSITORY https://github.com/osqp/osqp.git
+-  GIT_TAG v1.0.0
+-)
++if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/osqp-source/CMakeLists.txt")
++  FetchContent_Declare(osqp SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/osqp-source")
++else()
++  FetchContent_Declare(
++    osqp
++    GIT_REPOSITORY https://github.com/osqp/osqp.git
++    GIT_TAG v1.0.0
++  )
++endif()
++if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/qdldl-source/CMakeLists.txt")
++  set(FETCHCONTENT_SOURCE_DIR_QDLDL "${CMAKE_CURRENT_SOURCE_DIR}/qdldl-source")
++endif()
+ list(POP_BACK CMAKE_MESSAGE_INDENT)
+ FetchContent_MakeAvailable(osqp)