diff --git a/lang/python/host-pip-requirements/Cython.txt b/lang/python/host-pip-requirements/Cython.txt
index fb7a7f472..bf3e50114 100644
--- a/lang/python/host-pip-requirements/Cython.txt
+++ b/lang/python/host-pip-requirements/Cython.txt
@@ -1 +1 @@
-Cython==0.29.21 --hash=sha256:e57acb89bd55943c8d8bf813763d20b9099cc7165c0f16b707631a7654be9cad
+Cython==0.29.23 --hash=sha256:6a0d31452f0245daacb14c979c77e093eb1a546c760816b5eed0047686baad8e
diff --git a/lang/python/numpy/Makefile b/lang/python/numpy/Makefile
index 6b417a775..121c87bc4 100644
--- a/lang/python/numpy/Makefile
+++ b/lang/python/numpy/Makefile
@@ -6,11 +6,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=numpy
-PKG_VERSION:=1.20.2
+PKG_VERSION:=1.21.1
 PKG_RELEASE:=1
 
 PYPI_NAME:=$(PKG_NAME)
-PKG_HASH:=878922bf5ad7550aa044aa9301d417e2d3ae50f0f577de92051d739ac6096cee
+PKG_HASH:=dff4af63638afcc57a3dfb9e4b26d434a7a602d225b42d746ea7fe2edf1342fd
 
 PKG_MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>
 
@@ -18,6 +18,9 @@ PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE.txt
 PKG_CPE_ID:=cpe:/a:numpy:numpy
 
+PKG_CONFIG_DEPENDS:= \
+        CONFIG_NUMPY_OPENBLAS_SUPPORT
+
 # yes, zip... sigh
 PYPI_SOURCE_EXT:=zip
 HOST_PYTHON3_PACKAGE_BUILD_DEPENDS:=Cython
@@ -32,7 +35,39 @@ define Package/python3-numpy
   CATEGORY:=Languages
   TITLE:=The fundamental package for scientific computing with Python
   URL:=https://www.numpy.org/
-  DEPENDS:=@!SOFT_FLOAT +INSTALL_GFORTRAN:libgfortran +python3
+  DEPENDS:=@!SOFT_FLOAT +INSTALL_GFORTRAN:libgfortran +python3 \
+	   +NUMPY_OPENBLAS_SUPPORT:openblas
+endef
+
+# We need to duplicate the omitted arhitectures same as openblas
+define Package/python3-numpy/config
+menu "Configuration"
+depends on PACKAGE_python3-numpy
+depends on !powerpc
+depends on !arc
+
+config NUMPY_OPENBLAS_SUPPORT
+        bool "Enable OpenBLAS support"
+        default n
+
+endmenu
+endef
+
+ifdef CONFIG_NUMPY_OPENBLAS_SUPPORT
+define Build/Prepare/numpy-sitecfg
+	echo "[DEFAULT]"                                 >  $(PKG_BUILD_DIR)/site.cfg
+	echo "library_dirs = $(STAGING_DIR)/usr/lib"     >> $(PKG_BUILD_DIR)/site.cfg
+	echo "include_dirs = $(STAGING_DIR)/usr/include" >> $(PKG_BUILD_DIR)/site.cfg
+	echo                                             >> $(PKG_BUILD_DIR)/site.cfg
+	echo "[openblas]"                                >> $(PKG_BUILD_DIR)/site.cfg
+	echo "libraries = openblas"                      >> $(PKG_BUILD_DIR)/site.cfg
+	echo "runtime_library_dirs = /usr/lib"           >> $(PKG_BUILD_DIR)/site.cfg
+endef
+endif
+
+define Build/Prepare
+	$(call Build/Prepare/Default)
+	$(call Build/Prepare/numpy-sitecfg)
 endef
 
 define Package/python3-numpy/description