diff --git a/platforms/winpack_dldt/2020.4/20201005-dldt-fix-cldnn-compilation.patch b/platforms/winpack_dldt/2020.4/20201005-dldt-fix-cldnn-compilation.patch
new file mode 100644
index 0000000000..152af26c6f
--- /dev/null
+++ b/platforms/winpack_dldt/2020.4/20201005-dldt-fix-cldnn-compilation.patch
@@ -0,0 +1,12 @@
+diff --git a/inference-engine/thirdparty/clDNN/kernel_selector/common/tensor_type.h b/inference-engine/thirdparty/clDNN/kernel_selector/common/tensor_type.h
+index 3dbdfd0b..6b04b910 100644
+--- a/inference-engine/thirdparty/clDNN/kernel_selector/common/tensor_type.h
++++ b/inference-engine/thirdparty/clDNN/kernel_selector/common/tensor_type.h
+@@ -15,6 +15,7 @@
+ 
+ #pragma once
+ 
++#include <stdexcept>
+ #include "common_types.h"
+ #include "common_tools.h"
+ #include <vector>
diff --git a/platforms/winpack_dldt/2020.4/patch.config.py b/platforms/winpack_dldt/2020.4/patch.config.py
index 496f383800..6fe3e6e1c1 100644
--- a/platforms/winpack_dldt/2020.4/patch.config.py
+++ b/platforms/winpack_dldt/2020.4/patch.config.py
@@ -1,3 +1,4 @@
 applyPatch('20200701-dldt-disable-unused-targets.patch')
 applyPatch('20200413-dldt-pdb.patch')
 applyPatch('20200604-dldt-disable-multidevice.patch')
+applyPatch('20201005-dldt-fix-cldnn-compilation.patch')
diff --git a/platforms/winpack_dldt/2021.1/20200413-dldt-pdb.patch b/platforms/winpack_dldt/2021.1/20200413-dldt-pdb.patch
new file mode 100644
index 0000000000..081c3c04f6
--- /dev/null
+++ b/platforms/winpack_dldt/2021.1/20200413-dldt-pdb.patch
@@ -0,0 +1,14 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 1f981ed2..90eb500a 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -22,6 +22,9 @@ endif()
+ 
+ project(OpenVINO)
+ 
++set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi /FS")
++set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF")
++
+ set(OpenVINO_MAIN_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+ set(IE_MAIN_SOURCE_DIR ${OpenVINO_MAIN_SOURCE_DIR}/inference-engine)
+ list(APPEND CMAKE_MODULE_PATH "${OpenVINO_MAIN_SOURCE_DIR}/cmake")
diff --git a/platforms/winpack_dldt/2021.1/20200604-dldt-disable-multidevice.patch b/platforms/winpack_dldt/2021.1/20200604-dldt-disable-multidevice.patch
new file mode 100644
index 0000000000..b4d1ef9bfe
--- /dev/null
+++ b/platforms/winpack_dldt/2021.1/20200604-dldt-disable-multidevice.patch
@@ -0,0 +1,13 @@
+diff --git a/inference-engine/src/CMakeLists.txt b/inference-engine/src/CMakeLists.txt
+index 0ba0dd78..7d34e7cb 100644
+--- a/inference-engine/src/CMakeLists.txt
++++ b/inference-engine/src/CMakeLists.txt
+@@ -26,7 +26,7 @@ endif()
+ 
+ add_subdirectory(hetero_plugin)
+ 
+-add_subdirectory(multi_device)
++#add_subdirectory(multi_device)
+ 
+ add_subdirectory(transformations)
+ 
diff --git a/platforms/winpack_dldt/2021.1/20201005-dldt-disable-unused-targets.patch b/platforms/winpack_dldt/2021.1/20201005-dldt-disable-unused-targets.patch
new file mode 100644
index 0000000000..0f56717ee4
--- /dev/null
+++ b/platforms/winpack_dldt/2021.1/20201005-dldt-disable-unused-targets.patch
@@ -0,0 +1,178 @@
+diff --git a/inference-engine/CMakeLists.txt b/inference-engine/CMakeLists.txt
+index 7f45ab02..a7bac7e9 100644
+--- a/inference-engine/CMakeLists.txt
++++ b/inference-engine/CMakeLists.txt
+@@ -70,7 +70,7 @@ if(ENABLE_TESTS)
+     add_subdirectory(tests)
+ endif()
+ 
+-add_subdirectory(tools)
++#add_subdirectory(tools)
+ 
+ function(ie_build_samples)
+     # samples should be build with the same flags as from OpenVINO package,
+@@ -89,7 +89,7 @@ endfunction()
+ 
+ # gflags and format_reader targets are kept inside of samples directory and
+ # they must be built even if samples build is disabled (required for tests and tools).
+-ie_build_samples()
++#ie_build_samples()
+ 
+ file(GLOB_RECURSE SAMPLES_SOURCES samples/*.cpp samples/*.hpp samples/*.h)
+ add_cpplint_target(sample_cpplint
+@@ -180,7 +180,7 @@ endif()
+ # Developer package
+ #
+ 
+-ie_developer_export_targets(format_reader)
++#ie_developer_export_targets(format_reader)
+ ie_developer_export_targets(${NGRAPH_LIBRARIES})
+ 
+ # for Template plugin
+@@ -188,7 +188,7 @@ if(NGRAPH_INTERPRETER_ENABLE)
+     ie_developer_export_targets(ngraph_backend interpreter_backend)
+ endif()
+ 
+-ie_developer_export()
++#ie_developer_export()
+ 
+ configure_file(
+     "${IE_MAIN_SOURCE_DIR}/cmake/developer_package_config.cmake.in"
+diff --git a/inference-engine/src/inference_engine/CMakeLists.txt b/inference-engine/src/inference_engine/CMakeLists.txt
+index 9ab88898..8badb591 100644
+--- a/inference-engine/src/inference_engine/CMakeLists.txt
++++ b/inference-engine/src/inference_engine/CMakeLists.txt
+@@ -118,7 +118,7 @@ add_cpplint_target(${TARGET_NAME}_plugin_api_cpplint FOR_SOURCES ${plugin_api_sr
+ 
+ # Create common base object library
+ 
+-add_library(${TARGET_NAME}_common_obj OBJECT
++add_library(${TARGET_NAME}_common_obj OBJECT EXCLUDE_FROM_ALL
+             ${IE_BASE_SOURCE_FILES})
+ 
+ target_compile_definitions(${TARGET_NAME}_common_obj PRIVATE IMPLEMENT_INFERENCE_ENGINE_API)
+@@ -132,7 +132,7 @@ target_include_directories(${TARGET_NAME}_common_obj SYSTEM PRIVATE
+ 
+ # Create object library
+ 
+-add_library(${TARGET_NAME}_obj OBJECT
++add_library(${TARGET_NAME}_obj OBJECT EXCLUDE_FROM_ALL
+             ${LIBRARY_SRC}
+             ${LIBRARY_HEADERS}
+             ${PUBLIC_HEADERS})
+@@ -183,7 +183,7 @@ ie_register_plugins(MAIN_TARGET ${TARGET_NAME}
+ 
+ # Static library used for unit tests which are always built
+ 
+-add_library(${TARGET_NAME}_s STATIC
++add_library(${TARGET_NAME}_s STATIC EXCLUDE_FROM_ALL
+             $<TARGET_OBJECTS:${TARGET_NAME}_obj>
+             $<TARGET_OBJECTS:${TARGET_NAME}_common_obj>
+             $<TARGET_OBJECTS:${TARGET_NAME}_legacy_obj>
+diff --git a/inference-engine/src/legacy_api/CMakeLists.txt b/inference-engine/src/legacy_api/CMakeLists.txt
+index ed87a073..b30e6671 100644
+--- a/inference-engine/src/legacy_api/CMakeLists.txt
++++ b/inference-engine/src/legacy_api/CMakeLists.txt
+@@ -26,7 +26,7 @@ endif()
+ 
+ # Create object library
+ 
+-add_library(${TARGET_NAME}_obj OBJECT
++add_library(${TARGET_NAME}_obj OBJECT EXCLUDE_FROM_ALL
+             ${LIBRARY_SRC}
+             ${PUBLIC_HEADERS})
+ 
+diff --git a/inference-engine/src/mkldnn_plugin/CMakeLists.txt b/inference-engine/src/mkldnn_plugin/CMakeLists.txt
+index 166818cd..6c1e8e36 100644
+--- a/inference-engine/src/mkldnn_plugin/CMakeLists.txt
++++ b/inference-engine/src/mkldnn_plugin/CMakeLists.txt
+@@ -193,7 +193,7 @@ cross_compiled_file(${TARGET_NAME}
+ 
+ #  add test object library
+ 
+-add_library(${TARGET_NAME}_obj OBJECT ${SOURCES} ${HEADERS})
++add_library(${TARGET_NAME}_obj OBJECT EXCLUDE_FROM_ALL ${SOURCES} ${HEADERS})
+ 
+ target_include_directories(${TARGET_NAME}_obj PRIVATE $<TARGET_PROPERTY:inference_engine_preproc_s,INTERFACE_INCLUDE_DIRECTORIES>
+                                                       $<TARGET_PROPERTY:inference_engine_lp_transformations,INTERFACE_INCLUDE_DIRECTORIES>
+diff --git a/inference-engine/src/preprocessing/CMakeLists.txt b/inference-engine/src/preprocessing/CMakeLists.txt
+index f4fed72a..9cedd6b5 100644
+--- a/inference-engine/src/preprocessing/CMakeLists.txt
++++ b/inference-engine/src/preprocessing/CMakeLists.txt
+@@ -124,7 +124,7 @@ endif()
+ 
+ # Create object library
+ 
+-add_library(${TARGET_NAME}_obj OBJECT
++add_library(${TARGET_NAME}_obj OBJECT EXCLUDE_FROM_ALL
+             ${LIBRARY_SRC}
+             ${LIBRARY_HEADERS})
+ 
+@@ -175,7 +175,7 @@ add_cpplint_target(${TARGET_NAME}_cpplint FOR_TARGETS ${TARGET_NAME}
+ 
+ # Static library used for unit tests which are always built
+ 
+-add_library(${TARGET_NAME}_s STATIC
++add_library(${TARGET_NAME}_s STATIC EXCLUDE_FROM_ALL
+             $<TARGET_OBJECTS:${TARGET_NAME}_obj>)
+ 
+ set_ie_threading_interface_for(${TARGET_NAME}_s)
+diff --git a/inference-engine/src/vpu/common/CMakeLists.txt b/inference-engine/src/vpu/common/CMakeLists.txt
+index b291d5b4..74ab8287 100644
+--- a/inference-engine/src/vpu/common/CMakeLists.txt
++++ b/inference-engine/src/vpu/common/CMakeLists.txt
+@@ -57,7 +57,7 @@ add_common_target("vpu_common_lib" FALSE)
+ 
+ # Unit tests support for graph transformer
+ if(WIN32)
+-    add_common_target("vpu_common_lib_test_static" TRUE)
++    #add_common_target("vpu_common_lib_test_static" TRUE)
+ else()
+     add_library("vpu_common_lib_test_static" ALIAS "vpu_common_lib")
+ endif()
+diff --git a/inference-engine/src/vpu/graph_transformer/CMakeLists.txt b/inference-engine/src/vpu/graph_transformer/CMakeLists.txt
+index a4543745..807b8e36 100644
+--- a/inference-engine/src/vpu/graph_transformer/CMakeLists.txt
++++ b/inference-engine/src/vpu/graph_transformer/CMakeLists.txt
+@@ -65,7 +65,7 @@ add_graph_transformer_target("vpu_graph_transformer" FALSE)
+ 
+ # Unit tests support for graph transformer
+ if(WIN32)
+-    add_graph_transformer_target("vpu_graph_transformer_test_static" TRUE)
++    #add_graph_transformer_target("vpu_graph_transformer_test_static" TRUE)
+ else()
+     add_library("vpu_graph_transformer_test_static" ALIAS "vpu_graph_transformer")
+ endif()
+diff --git a/inference-engine/thirdparty/CMakeLists.txt b/inference-engine/thirdparty/CMakeLists.txt
+index a2550bfa..10ce316f 100644
+--- a/inference-engine/thirdparty/CMakeLists.txt
++++ b/inference-engine/thirdparty/CMakeLists.txt
+@@ -56,13 +56,13 @@ function(build_with_lto)
+     endfunction()
+ 
+     ie_build_pugixml()
+-    add_subdirectory(stb_lib)
++    #add_subdirectory(stb_lib)
+     add_subdirectory(ade)
+     add_subdirectory(fluid/modules/gapi)
+ 
+     target_include_directories(pugixml INTERFACE "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/pugixml/src>")
+ 
+-    set_target_properties(pugixml ade fluid stb_image
++    set_target_properties(pugixml ade fluid
+                           PROPERTIES FOLDER thirdparty)
+ 
+     # developer package
+diff --git a/inference-engine/thirdparty/pugixml/CMakeLists.txt b/inference-engine/thirdparty/pugixml/CMakeLists.txt
+index 8bcb2801..380fb468 100644
+--- a/inference-engine/thirdparty/pugixml/CMakeLists.txt
++++ b/inference-engine/thirdparty/pugixml/CMakeLists.txt
+@@ -41,7 +41,7 @@ if(BUILD_SHARED_LIBS)
+ else()
+ 	add_library(pugixml STATIC ${SOURCES})
+ 	if (MSVC)
+-		add_library(pugixml_mt STATIC ${SOURCES})
++               #add_library(pugixml_mt STATIC ${SOURCES})
+ 		#if (WIN32)
+ 		#	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
+ 		#	set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
diff --git a/platforms/winpack_dldt/2021.1/patch.config.py b/platforms/winpack_dldt/2021.1/patch.config.py
new file mode 100644
index 0000000000..8c890159e6
--- /dev/null
+++ b/platforms/winpack_dldt/2021.1/patch.config.py
@@ -0,0 +1,3 @@
+applyPatch('20201005-dldt-disable-unused-targets.patch')
+applyPatch('20200413-dldt-pdb.patch')
+applyPatch('20200604-dldt-disable-multidevice.patch')
diff --git a/platforms/winpack_dldt/2021.1/sysroot.config.py b/platforms/winpack_dldt/2021.1/sysroot.config.py
new file mode 100644
index 0000000000..fc8dffd32a
--- /dev/null
+++ b/platforms/winpack_dldt/2021.1/sysroot.config.py
@@ -0,0 +1,56 @@
+sysroot_bin_dir = prepare_dir(self.sysrootdir / 'bin')
+copytree(self.build_dir / 'install', self.sysrootdir / 'ngraph')
+#rm_one(self.sysrootdir / 'ngraph' / 'lib' / 'ngraph.dll')
+
+build_config = 'Release' if not self.config.build_debug else 'Debug'
+build_bin_dir = self.build_dir / 'bin' / 'intel64' / build_config
+
+def copy_bin(name):
+    global build_bin_dir, sysroot_bin_dir
+    copytree(build_bin_dir / name, sysroot_bin_dir / name)
+
+dll_suffix = 'd' if self.config.build_debug else ''
+def copy_dll(name):
+    global copy_bin, dll_suffix
+    copy_bin(name + dll_suffix + '.dll')
+    copy_bin(name + dll_suffix + '.pdb')
+
+copy_bin('cache.json')
+copy_dll('clDNNPlugin')
+copy_dll('HeteroPlugin')
+copy_dll('inference_engine')
+copy_dll('inference_engine_ir_reader')
+copy_dll('inference_engine_legacy')
+copy_dll('inference_engine_transformations')  # runtime
+copy_dll('inference_engine_lp_transformations')  # runtime
+copy_dll('MKLDNNPlugin')  # runtime
+copy_dll('myriadPlugin')  # runtime
+#copy_dll('MultiDevicePlugin')  # runtime, not used
+copy_dll('ngraph')
+copy_bin('plugins.xml')
+copytree(self.build_dir / 'bin' / 'intel64' / 'pcie-ma248x.elf', sysroot_bin_dir / 'pcie-ma248x.elf')
+copytree(self.build_dir / 'bin' / 'intel64' / 'usb-ma2x8x.mvcmd', sysroot_bin_dir / 'usb-ma2x8x.mvcmd')
+copytree(self.build_dir / 'bin' / 'intel64' / 'usb-ma2450.mvcmd', sysroot_bin_dir / 'usb-ma2450.mvcmd')
+
+copytree(self.srcdir / 'inference-engine' / 'temp' / 'tbb' / 'bin', sysroot_bin_dir)
+copytree(self.srcdir / 'inference-engine' / 'temp' / 'tbb', self.sysrootdir / 'tbb')
+
+sysroot_ie_dir = prepare_dir(self.sysrootdir / 'deployment_tools' / 'inference_engine')
+sysroot_ie_lib_dir = prepare_dir(sysroot_ie_dir / 'lib' / 'intel64')
+
+copytree(self.srcdir / 'inference-engine' / 'include', sysroot_ie_dir / 'include')
+if not self.config.build_debug:
+    copytree(self.build_dir / 'install' / 'lib' / 'ngraph.lib', sysroot_ie_lib_dir / 'ngraph.lib')
+    copytree(build_bin_dir / 'inference_engine.lib', sysroot_ie_lib_dir / 'inference_engine.lib')
+    copytree(build_bin_dir / 'inference_engine_ir_reader.lib', sysroot_ie_lib_dir / 'inference_engine_ir_reader.lib')
+    copytree(build_bin_dir / 'inference_engine_legacy.lib', sysroot_ie_lib_dir / 'inference_engine_legacy.lib')
+else:
+    copytree(self.build_dir / 'install' / 'lib' / 'ngraphd.lib', sysroot_ie_lib_dir / 'ngraphd.lib')
+    copytree(build_bin_dir / 'inference_engined.lib', sysroot_ie_lib_dir / 'inference_engined.lib')
+    copytree(build_bin_dir / 'inference_engine_ir_readerd.lib', sysroot_ie_lib_dir / 'inference_engine_ir_readerd.lib')
+    copytree(build_bin_dir / 'inference_engine_legacyd.lib', sysroot_ie_lib_dir / 'inference_engine_legacyd.lib')
+
+sysroot_license_dir = prepare_dir(self.sysrootdir / 'etc' / 'licenses')
+copytree(self.srcdir / 'LICENSE', sysroot_license_dir / 'dldt-LICENSE')
+copytree(self.srcdir / 'ngraph/LICENSE', sysroot_license_dir / 'ngraph-LICENSE')
+copytree(self.sysrootdir / 'tbb/LICENSE', sysroot_license_dir / 'tbb-LICENSE')
diff --git a/platforms/winpack_dldt/build_package.py b/platforms/winpack_dldt/build_package.py
index c33e07026b..8618e11cbf 100644
--- a/platforms/winpack_dldt/build_package.py
+++ b/platforms/winpack_dldt/build_package.py
@@ -443,8 +443,8 @@ class Builder:
 def main():
 
     dldt_src_url = 'https://github.com/openvinotoolkit/openvino'
-    dldt_src_commit = '2020.4'
-    dldt_release = '2020040000'
+    dldt_src_commit = '2021.1'
+    dldt_release = '2021010000'
 
     build_cache_dir_default = os.environ.get('BUILD_CACHE_DIR', '.build_cache')
     build_subst_drive = os.environ.get('BUILD_SUBST_DRIVE', None)