diff --git a/dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo/0001-use-oe-gflags.patch b/dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo/0001-use-oe-gflags.patch
index 864c735e..f38e0669 100644
--- a/dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo/0001-use-oe-gflags.patch
+++ b/dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo/0001-use-oe-gflags.patch
@@ -1,4 +1,4 @@
-From 56078933a8397b7fae146156743408319eac1ae0 Mon Sep 17 00:00:00 2001
+From 6a0046c523a67b4d21d856ea73861c00b5a9c9fd Mon Sep 17 00:00:00 2001
 From: Anuj Mittal <anuj.mittal@intel.com>
 Date: Mon, 19 Oct 2020 23:29:23 +0800
 Subject: [PATCH] demos: use gflags from meta-oe
@@ -11,23 +11,23 @@ Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/demos/CMakeLists.txt b/demos/CMakeLists.txt
-index e5f17231..08d4e4e6 100644
+index c5e3b1ec3..4e78c72a6 100644
 --- a/demos/CMakeLists.txt
 +++ b/demos/CMakeLists.txt
-@@ -90,11 +90,11 @@ if (${CMAKE_CXX_COMPILER_ID} STREQUAL GNU)
- endif()
+@@ -62,11 +62,11 @@ set(CMAKE_CXX_STANDARD 11)
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
  ####################################
  
--set (GFLAGS_IS_SUBPROJECT TRUE)
-+set (GFLAGS_IS_SUBPROJECT FALSE)
- set (HAVE_SYS_STAT_H 1)
- set (HAVE_INTTYPES_H 1)
+-set(GFLAGS_IS_SUBPROJECT TRUE)
++set(GFLAGS_IS_SUBPROJECT FALSE)
+ set(HAVE_SYS_STAT_H 1)
+ set(HAVE_INTTYPES_H 1)
  
 -add_subdirectory(thirdparty/gflags)
 +#add_subdirectory(thirdparty/gflags)
  
- if (${CMAKE_CXX_COMPILER_ID} STREQUAL GNU)
-     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
+ if(CMAKE_CXX_COMPILER_ID MATCHES "^GNU|(Apple)?Clang$")
+     set(COMPILER_IS_GCC_LIKE TRUE)
 -- 
-2.26.2
+2.29.0
 
diff --git a/dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo_2021.2.bb b/dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo_2021.3.bb
similarity index 83%
rename from dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo_2021.2.bb
rename to dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo_2021.3.bb
index 6784d0d8..700f78c2 100644
--- a/dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo_2021.2.bb
+++ b/dynamic-layers/openembedded-layer/recipes-support/opencv/open-model-zoo_2021.3.bb
@@ -5,18 +5,19 @@ models and a set of demos to expedite development of high-performance \
 deep learning inference applications."
 
 SRC_URI = "git://github.com/opencv/open_model_zoo.git;protocol=git;branch=master \
-           file://0001-use-oe-gflags.patch;striplevel=2 \
+           file://0001-use-oe-gflags.patch \
            "
 
-SRCREV = "338630987b403a6981d03ab6d04c2d5ad367793a"
+SRCREV = "9ca5dbeff80464bf5728e8be25daedfe9a9208d7"
 
 LICENSE = "Apache-2.0"
-LIC_FILES_CHKSUM = "file://../LICENSE;md5=86d3f3a95c324c9479bd8986968f4327 \
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327 \
 "
 
 inherit cmake
 
-S = "${WORKDIR}/git/demos"
+S = "${WORKDIR}/git"
+OECMAKE_SOURCEPATH = "${S}/demos"
 
 DEPENDS += "openvino-inference-engine opencv gflags"
 
@@ -28,6 +29,8 @@ RDEPENDS_${PN} += " \
                    python3-test-generator \
                    python3-requests \
                    python3-pyyaml \
+                   python3-numpy \
+                   bash \
 "
 
 COMPATIBLE_HOST = '(x86_64).*-linux'
@@ -52,12 +55,12 @@ do_install(){
 	install -d ${D}${libdir}
 	install -d ${D}${bindir}
 	install -d ${D}${datadir}/openvino/open-model-zoo/tools
-	install -d ${D}${datadir}/openvino/open-model-zoo/demos/python_demos
+	install -d ${D}${datadir}/openvino/open-model-zoo/demos
 	cp -rf ${WORKDIR}/build/intel64/Release/lib/*.a ${D}${libdir}
 	cp -rf ${WORKDIR}/build/intel64/Release/*_demo* ${D}${bindir}
 	cp -rf ${WORKDIR}/git/models ${D}${datadir}/openvino/open-model-zoo
+	cp -rf ${WORKDIR}/git/demos ${D}${datadir}/openvino/open-model-zoo
 	cp -rf ${WORKDIR}/git/tools/downloader ${D}${datadir}/openvino/open-model-zoo/tools
-	cp -rf ${WORKDIR}/git/demos/python_demos ${D}${datadir}/openvino/open-model-zoo/demos
 }
 
 FILES_${PN} += "${datadir}/openvino"