diff --git a/misc/py-onnx/Makefile b/misc/py-onnx/Makefile
index 0c812aa90133..9728dc2a1515 100644
--- a/misc/py-onnx/Makefile
+++ b/misc/py-onnx/Makefile
@@ -1,33 +1,33 @@
 PORTNAME=	onnx
-DISTVERSION=	1.11.0
-PORTREVISION=	2
+DISTVERSION=	1.12.0
 CATEGORIES=	misc # machine-learning
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Open Neural Network eXchange
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	bash:shells/bash \
 		cmake:devel/cmake \
 		protoc-gen-mypy:devel/py-mypy-protobuf@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pybind11>0:devel/py-pybind11@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-runner>=0:devel/py-pytest-runner@${PY_FLAVOR}
 LIB_DEPENDS=	libprotobuf.so:devel/protobuf
 RUN_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}typing-extensions>=3.6.2.1:devel/py-typing-extensions@${PY_FLAVOR}
 
 USES=		compiler:c11 python:3.6+ shebangfix
 USE_PYTHON=	distutils concurrent autoplist
 
 SHEBANG_FILES=	tools/protoc-gen-mypy.sh.in
 
 BINARY_ALIAS=	python=${PYTHON_CMD}
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/onnx/onnx_cpp2py_export*.so
 
 .include <bsd.port.mk>
diff --git a/misc/py-onnx/distinfo b/misc/py-onnx/distinfo
index 82010e9b37ad..9625f353abb5 100644
--- a/misc/py-onnx/distinfo
+++ b/misc/py-onnx/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1646015263
-SHA256 (onnx-1.11.0.tar.gz) = eca224c7c2c8ee4072a0743e4898a84a9bdf8297b5e5910a2632e4c4182ffb2a
-SIZE (onnx-1.11.0.tar.gz) = 9907888
+TIMESTAMP = 1656109901
+SHA256 (onnx-1.12.0.tar.gz) = 13b3e77d27523b9dbf4f30dfc9c959455859d5e34e921c44f712d69b8369eff9
+SIZE (onnx-1.12.0.tar.gz) = 10112442
diff --git a/misc/py-onnx/files/patch-setup.py b/misc/py-onnx/files/patch-setup.py
index d3e574b68c07..36d88911028e 100644
--- a/misc/py-onnx/files/patch-setup.py
+++ b/misc/py-onnx/files/patch-setup.py
@@ -1,20 +1,20 @@
---- setup.py.orig	2022-02-07 19:42:28 UTC
+--- setup.py.orig	2022-06-15 20:13:03 UTC
 +++ setup.py
-@@ -61,11 +61,12 @@ COVERAGE = bool(os.getenv('COVERAGE', '0') == '1')
+@@ -56,11 +56,12 @@ COVERAGE = bool(os.getenv("COVERAGE", "0") == "1")
  # Version
  ################################################################################
  
 -try:
--    git_version = subprocess.check_output(['git', 'rev-parse', 'HEAD'],
--                                          cwd=TOP_DIR).decode('ascii').strip()
+-    git_version = subprocess.check_output(["git", "rev-parse", "HEAD"],
+-                                          cwd=TOP_DIR).decode("ascii").strip()
 -except (OSError, subprocess.CalledProcessError):
 -    git_version = None
 +#try:
-+#    git_version = subprocess.check_output(['git', 'rev-parse', 'HEAD'],
-+#                                          cwd=TOP_DIR).decode('ascii').strip()
++#    git_version = subprocess.check_output(["git", "rev-parse", "HEAD"],
++#                                          cwd=TOP_DIR).decode("ascii").strip()
 +#except (OSError, subprocess.CalledProcessError):
 +#    git_version = None
 +git_version = None
  
- with open(os.path.join(TOP_DIR, 'VERSION_NUMBER')) as version_file:
+ with open(os.path.join(TOP_DIR, "VERSION_NUMBER")) as version_file:
      VERSION_NUMBER = version_file.read().strip()