diff --git a/science/dd_package/Makefile b/science/dd_package/Makefile
index 4e8a919ddbba..27d2331c4d96 100644
--- a/science/dd_package/Makefile
+++ b/science/dd_package/Makefile
@@ -1,29 +1,29 @@
 PORTNAME=	dd_package
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2.1.0
+DISTVERSION=	2.2.0
 CATEGORIES=	science # quantum-computing
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	MQT decision diagram package tailored to quantum computing
 WWW=		https://www.cda.cit.tum.de/research/quantum_dd/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake:testing compiler:c++17-lang
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	cda-tum
 GH_TUPLE=	google:benchmark:398a8ac:benchmark/extern/benchmark \
 		google:googletest:3026483:googletest/extern/googletest
 
 CMAKE_OFF=	BUILD_DD_PACKAGE_TESTS
 CMAKE_TESTING_ON=	BUILD_DD_PACKAGE_TESTS # one test fails: DDPackageTest.RequestInvalidPackageSize, see https://github.com/cda-tum/dd_package/issues/117
 
 NO_BUILD=	yes
 NO_ARCH=	yes
 
 do-install: # workaround for https://github.com/cda-tum/dd_package/issues/115
 	@cd ${WRKSRC}/include && ${COPYTREE_SHARE} dd ${STAGEDIR}${PREFIX}/include
 
 .include <bsd.port.mk>
diff --git a/science/dd_package/distinfo b/science/dd_package/distinfo
index ecf3a4baff73..4f288ccad747 100644
--- a/science/dd_package/distinfo
+++ b/science/dd_package/distinfo
@@ -1,7 +1,7 @@
-TIMESTAMP = 1667345831
-SHA256 (cda-tum-dd_package-v2.1.0_GH0.tar.gz) = 5b8ad683995e61505e15c13beafa9e5e1946b14b9e6ba9e5f8c1767af4496f14
-SIZE (cda-tum-dd_package-v2.1.0_GH0.tar.gz) = 74748
+TIMESTAMP = 1678858262
+SHA256 (cda-tum-dd_package-v2.2.0_GH0.tar.gz) = eb0963b4c41b38954a9062784d6701b2755b46bfcf41cf2868c720c7e9cbcc45
+SIZE (cda-tum-dd_package-v2.2.0_GH0.tar.gz) = 92359
 SHA256 (google-benchmark-398a8ac_GH0.tar.gz) = 2991bb75b3454e008152cd14c448608e8133fe0f832eb4ce1b8e06f0f72d24ad
 SIZE (google-benchmark-398a8ac_GH0.tar.gz) = 196562
 SHA256 (google-googletest-3026483_GH0.tar.gz) = 1790cf41d6b9b023e1751888155b4fe1a20cd5b9842c3aa67633aac4b2610ba2
 SIZE (google-googletest-3026483_GH0.tar.gz) = 859168
diff --git a/science/dd_package/files/patch-CMakeLists.txt b/science/dd_package/files/patch-CMakeLists.txt
deleted file mode 100644
index 256cced4a13b..000000000000
--- a/science/dd_package/files/patch-CMakeLists.txt
+++ /dev/null
@@ -1,11 +0,0 @@
---- CMakeLists.txt.orig	2022-11-01 23:29:46 UTC
-+++ CMakeLists.txt
-@@ -87,7 +87,7 @@ macro(enable_lto TARGET_NAME)
- endmacro()
- 
- # add test code
--if (CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME OR BUILD_DD_PACKAGE_TESTS)
-+if (BUILD_DD_PACKAGE_TESTS)
- 	if (NOT EXISTS "${PROJECT_SOURCE_DIR}/extern/googletest/CMakeLists.txt")
- 		message(FATAL_ERROR "GoogleTest submodule not cloned properly. Please run `git submodule update --init --recursive` from the main project directory")
- 	endif ()
diff --git a/science/dd_package/files/patch-include_dd_Package.hpp b/science/dd_package/files/patch-include_dd_Package.hpp
deleted file mode 100644
index a8d024a00527..000000000000
--- a/science/dd_package/files/patch-include_dd_Package.hpp
+++ /dev/null
@@ -1,10 +0,0 @@
---- include/dd/Package.hpp.orig	2022-11-01 23:39:28 UTC
-+++ include/dd/Package.hpp
-@@ -39,6 +39,7 @@
- #include <random>
- #include <regex>
- #include <set>
-+#include <stack>
- #include <stdexcept>
- #include <string>
- #include <type_traits>
diff --git a/science/dd_package/pkg-plist b/science/dd_package/pkg-plist
index 5f678a8d30bf..bc106cd0bc30 100644
--- a/science/dd_package/pkg-plist
+++ b/science/dd_package/pkg-plist
@@ -1,17 +1,18 @@
 include/dd/Complex.hpp
 include/dd/ComplexCache.hpp
 include/dd/ComplexNumbers.hpp
 include/dd/ComplexTable.hpp
 include/dd/ComplexValue.hpp
 include/dd/ComputeTable.hpp
 include/dd/Control.hpp
 include/dd/Definitions.hpp
+include/dd/DensityNoiseTable.hpp
 include/dd/Edge.hpp
 include/dd/Export.hpp
 include/dd/GateMatrixDefinitions.hpp
 include/dd/Node.hpp
-include/dd/NoiseOperationTable.hpp
 include/dd/Package.hpp
+include/dd/StochasticNoiseOperationTable.hpp
 include/dd/ToffoliTable.hpp
 include/dd/UnaryComputeTable.hpp
 include/dd/UniqueTable.hpp