diff --git a/.github/workflows/ci-ifcopenshell-conda-daily.yml b/.github/workflows/ci-ifcopenshell-conda-daily.yml
index 57e6ab6ab4..8f16789318 100644
--- a/.github/workflows/ci-ifcopenshell-conda-daily.yml
+++ b/.github/workflows/ci-ifcopenshell-conda-daily.yml
@@ -54,7 +54,8 @@ jobs:
         platform: [
           { name: win, distver: windows-latest, pkg_dir: 'win-64' },
           { name: linux, distver: ubuntu-latest, pkg_dir: 'linux-64' },
-          { name: macOS, distver: macos-latest, pkg_dir: 'osx-64' }
+          { name: macOS-arm, distver: macos-latest, pkg_dir: 'osx-arm64' }
+          { name: macOS-x86, distver: macos-13, pkg_dir: 'osx-64' }
         ]
     steps:
       - name: Set up swap space
@@ -68,7 +69,7 @@ jobs:
           submodules: recursive
 
       - name: Download and extract MacOSX SDK
-        if: ${{ runner.os == 'macOS' }}
+        if: ${{ matrix.platform.name == 'macOS-x86' }}
         run: |
           curl -L https://github.com/phracker/MacOSX-SDKs/releases/download/11.3/MacOSX10.13.sdk.tar.xz | tar -xvJf - -C /Users/runner/work/
 
diff --git a/conda/conda_build_config.yaml b/conda/conda_build_config.yaml
index 1f60daec48..83e1c4c03c 100644
--- a/conda/conda_build_config.yaml
+++ b/conda/conda_build_config.yaml
@@ -20,8 +20,9 @@ cxx_compiler_version:
 - '12'    # [linux]
 - '16'    # [osx]
 c_stdlib_version:
-- '2.12'    # [linux]
-- '10.13'   # [osx]
+  - 2.17    # [linux]
+  - 10.13   # [osx and x86_64]
+  - 11.0    # [osx and arm64]
 hdf5:
 - 1.14.6
 libboost_devel:
@@ -43,12 +44,12 @@ target_platform:
 - win-64    # [win]
 - linux-64  # [linux]
 - osx-64    # [osx]
-macos_machine:
-- x86_64-apple-darwin13.4.0
-MACOSX_DEPLOYMENT_TARGET:
-- '10.13'
-MACOSX_SDK_VERSION:
-- '10.13'
+macos_machine:                 # [osx]
+  - x86_64-apple-darwin13.4.0  # [osx and x86_64]
+  - arm64-apple-darwin20.0.0   # [osx and arm64]
+MACOSX_DEPLOYMENT_TARGET:      # [osx]
+  - 11.0                       # [osx and arm64]
+  - 10.13                      # [osx and x86_64]
 
-CONDA_BUILD_SYSROOT:
-  - "/Users/runner/work/MacOSX10.13.sdk"  # [osx]
\ No newline at end of file
+CONDA_BUILD_SYSROOT:  # [osx]
+  - "/Users/runner/work/MacOSX10.13.sdk"  # [osx and x86_64]
\ No newline at end of file