diff --git a/.github/workflows/FreeBSD.yml b/.github/workflows/FreeBSD.yml
index 22f8b9af..4d310f05 100644
--- a/.github/workflows/FreeBSD.yml
+++ b/.github/workflows/FreeBSD.yml
@@ -30,7 +30,7 @@ jobs:
          #  CA: "ZeroSSL RSA Domain Secure Site CA"
          #  CA_EMAIL: "githubtest@acme.sh"
          #  TEST_PREFERRED_CHAIN: ""
-    runs-on: macos-10.15
+    runs-on: macos-12
     env:
       TEST_LOCAL: 1
       TEST_ACME_Server: ${{ matrix.TEST_ACME_Server }}
diff --git a/.github/workflows/OpenBSD.yml b/.github/workflows/OpenBSD.yml
new file mode 100644
index 00000000..2b974a81
--- /dev/null
+++ b/.github/workflows/OpenBSD.yml
@@ -0,0 +1,63 @@
+name: OpenBSD
+on:
+  push:
+    branches:
+      - '*'
+    paths:
+      - '*.sh'
+      - '.github/workflows/OpenBSD.yml'
+
+  pull_request:
+    branches:
+      - dev
+    paths:
+      - '*.sh'
+      - '.github/workflows/OpenBSD.yml'
+
+
+jobs:
+  OpenBSD:
+    strategy:
+      matrix:
+        include:
+         - TEST_ACME_Server: "LetsEncrypt.org_test"
+           CA_ECDSA: ""
+           CA: ""
+           CA_EMAIL: ""
+           TEST_PREFERRED_CHAIN: (STAGING) Pretend Pear X1
+         #- TEST_ACME_Server: "ZeroSSL.com"
+         #  CA_ECDSA: "ZeroSSL ECC Domain Secure Site CA"
+         #  CA: "ZeroSSL RSA Domain Secure Site CA"
+         #  CA_EMAIL: "githubtest@acme.sh"
+         #  TEST_PREFERRED_CHAIN: ""
+    runs-on: macos-12
+    env:
+      TEST_LOCAL: 1
+      TEST_ACME_Server: ${{ matrix.TEST_ACME_Server }}
+      CA_ECDSA: ${{ matrix.CA_ECDSA }}
+      CA: ${{ matrix.CA }}
+      CA_EMAIL: ${{ matrix.CA_EMAIL }}
+      TEST_PREFERRED_CHAIN: ${{ matrix.TEST_PREFERRED_CHAIN }}
+    steps:
+    - uses: actions/checkout@v2
+    - uses: vmactions/cf-tunnel@v0.0.3
+      id: tunnel
+      with:
+        protocol: http
+        port: 8080
+    - name: Set envs
+      run: echo "TestingDomain=${{steps.tunnel.outputs.server}}" >> $GITHUB_ENV
+    - name: Clone acmetest
+      run: cd .. && git clone https://github.com/acmesh-official/acmetest.git  && cp -r acme.sh acmetest/
+    - uses: vmactions/openbsd-vm@v0.0.1
+      with:
+        envs: 'TEST_LOCAL TestingDomain TEST_ACME_Server CA_ECDSA CA CA_EMAIL TEST_PREFERRED_CHAIN'
+        nat: |
+          "8080": "80"
+        prepare: pkg_add socat curl
+        usesh: true
+        run: |
+          cd ../acmetest \
+          && ./letest.sh
+
+
diff --git a/.github/workflows/Solaris.yml b/.github/workflows/Solaris.yml
index f8a3826c..6ba0e414 100644
--- a/.github/workflows/Solaris.yml
+++ b/.github/workflows/Solaris.yml
@@ -30,7 +30,7 @@ jobs:
          #  CA: "ZeroSSL RSA Domain Secure Site CA"
          #  CA_EMAIL: "githubtest@acme.sh"
          #  TEST_PREFERRED_CHAIN: ""
-    runs-on: macos-10.15
+    runs-on: macos-12
     env:
       TEST_LOCAL: 1
       TEST_ACME_Server: ${{ matrix.TEST_ACME_Server }}
diff --git a/README.md b/README.md
index 4a12d46a..2f580a57 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # An ACME Shell script: acme.sh 
 
 [![FreeBSD](https://github.com/acmesh-official/acme.sh/actions/workflows/FreeBSD.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/FreeBSD.yml)
+[![OpenBSD](https://github.com/acmesh-official/acme.sh/actions/workflows/OpenBSD.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/OpenBSD.yml)
 [![MacOS](https://github.com/acmesh-official/acme.sh/actions/workflows/MacOS.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/MacOS.yml)
 [![Ubuntu](https://github.com/acmesh-official/acme.sh/actions/workflows/Ubuntu.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/Ubuntu.yml)
 [![Windows](https://github.com/acmesh-official/acme.sh/actions/workflows/Windows.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/Windows.yml)
@@ -68,7 +69,7 @@ Twitter: [@neilpangxa](https://twitter.com/neilpangxa)
 |4|[![Solaris](https://github.com/acmesh-official/acme.sh/actions/workflows/Solaris.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/Solaris.yml)|Solaris
 |5|[![Ubuntu](https://github.com/acmesh-official/acme.sh/actions/workflows/Ubuntu.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/Ubuntu.yml)| Ubuntu
 |6|NA|pfsense
-|7|NA|OpenBSD
+|7|[![OpenBSD](https://github.com/acmesh-official/acme.sh/actions/workflows/OpenBSD.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/OpenBSD.yml)|OpenBSD
 |8|[![Linux](https://github.com/acmesh-official/acme.sh/actions/workflows/Linux.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/Linux.yml)| Debian
 |9|[![Linux](https://github.com/acmesh-official/acme.sh/actions/workflows/Linux.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/Linux.yml)|CentOS
 |10|[![Linux](https://github.com/acmesh-official/acme.sh/actions/workflows/Linux.yml/badge.svg)](https://github.com/acmesh-official/acme.sh/actions/workflows/Linux.yml)|openSUSE