diff --git a/ports/openblas/CONTROL b/ports/openblas/CONTROL
index 1b1cc5741a..3c2b0b7ebe 100644
--- a/ports/openblas/CONTROL
+++ b/ports/openblas/CONTROL
@@ -1,5 +1,5 @@
 Source: openblas
-Version: 0.3.7
+Version: 0.3.9-1
 Homepage: https://github.com/xianyi/OpenBLAS
 Build-Depends: pthread (linux)
 Description: OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
diff --git a/ports/openblas/github_2481.patch b/ports/openblas/github_2481.patch
new file mode 100644
index 0000000000..bedffc36cd
--- /dev/null
+++ b/ports/openblas/github_2481.patch
@@ -0,0 +1,23 @@
+From 21f6c4b5a972683f7228e5ad446bc940947c2d2b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=D9=85=D9=87=D8=AF=D9=8A=20=D8=B4=D9=8A=D9=86=D9=88=D9=86?=
+ =?UTF-8?q?=20=28Mehdi=20Chinoune=29?= <chinoune.mehdi@gmail.com>
+Date: Mon, 2 Mar 2020 17:22:28 +0100
+Subject: [PATCH] fixes #2480
+
+---
+ cmake/cc.cmake | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/cmake/cc.cmake b/cmake/cc.cmake
+index 22217575c..d5551147c 100644
+--- a/cmake/cc.cmake
++++ b/cmake/cc.cmake
+@@ -99,7 +99,7 @@ endif ()
+ if (${CORE} STREQUAL "SKYLAKEX")
+   if (NOT DYNAMIC_ARCH)
+     if (NOT NO_AVX512)
+-      set (CCOMMON_OPT = "${CCOMMON_OPT} -march=skylake-avx512")
++      set (CCOMMON_OPT "${CCOMMON_OPT} -march=skylake-avx512")
+     endif ()
+   endif ()
+ endif ()
diff --git a/ports/openblas/portfile.cmake b/ports/openblas/portfile.cmake
index 17112279ed..2decb58838 100644
--- a/ports/openblas/portfile.cmake
+++ b/ports/openblas/portfile.cmake
@@ -3,13 +3,14 @@ include(vcpkg_common_functions)
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO xianyi/OpenBLAS
-    REF 5f36f18148603facb6c3540e673610d6b24cbfbb # v0.3.7
-    SHA512 c1abcfd6fbf6ae3efa28053523ffb3d72aefaa279594347bfd9910c40f25778421b8d1d2d4dc6c934c9def40642942bb74fe76e06c2d96b1898ea61204a95540
+    REF v0.3.9
+    SHA512 e34da25b3aaf959ec12826ac68c81e739e453d44f2dba28b15e57d7a827edc4d5f42988e9b6d98ac07999940be7b5876246cb3a980e590ae87f77f4c2f12f40a
     HEAD_REF develop
     PATCHES
         uwp.patch
         fix-space-path.patch
         fix-redefinition-function.patch
+        github_2481.patch
 )
 
 find_program(GIT NAMES git git.cmd)
diff --git a/scripts/azure-pipelines/linux/provision-image.sh b/scripts/azure-pipelines/linux/provision-image.sh
index b281529e1c..dbe10cf788 100755
--- a/scripts/azure-pipelines/linux/provision-image.sh
+++ b/scripts/azure-pipelines/linux/provision-image.sh
@@ -6,26 +6,24 @@
 sudo apt -y update
 sudo apt -y dist-upgrade
 # Install common build dependencies and partitioning tools
-sudo apt -y install at curl unzip tar libxt-dev gperf libxaw7-dev cifs-utils build-essential zip libx11-dev libxi-dev libgl1-mesa-dev libglu1-mesa-dev mesa-common-dev libxinerama-dev libxcursor-dev yasm nasm libnuma1 libnuma-dev python-six python3-six python-yaml flex libbison-dev autoconf libudev-dev libncurses5-dev libtool libxrandr-dev xutils-dev dh-autoreconf libgles2-mesa-dev ruby-full pkg-config
+sudo apt -y install at curl unzip tar libxt-dev gperf libxaw7-dev cifs-utils build-essential g++ zip libx11-dev libxi-dev libgl1-mesa-dev libglu1-mesa-dev mesa-common-dev libxinerama-dev libxcursor-dev yasm libnuma1 libnuma-dev python-six python3-six python-yaml flex libbison-dev autoconf libudev-dev libncurses5-dev libtool libxrandr-dev xutils-dev dh-autoreconf libgles2-mesa-dev ruby-full pkg-config
 # Required by qt5-x11extras
 sudo apt -y install libxkbcommon-dev libxkbcommon-x11-dev
 # Required by libhdfs3
 sudo apt -y install libkrb5-dev
-# Required by intel-ipsec
-sudo apt -y install nasm
 
-# Install newer version of nasm than the apt package
+# Install newer version of nasm than the apt package, required by intel-ipsec
 mkdir /tmp/nasm
 cd /tmp/nasm
 curl -O https://www.nasm.us/pub/nasm/releasebuilds/2.14.02/nasm-2.14.02.tar.gz
 tar -xf nasm-2.14.02.tar.gz
 cd nasm-2.14.02/
-./configure --prefix=/usr && make
+./configure --prefix=/usr && make -j
 sudo make install
 cd ~
 
 # Install the latest Haskell stack
-curl -sSL https://get.haskellstack.org/ | sh
+curl -sSL https://get.haskellstack.org/ | sudo sh
 
 # Install CUDA
 wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.2.89-1_amd64.deb