diff --git a/.github/workflows/summa-embed-py.yaml b/.github/workflows/summa-embed-py.yaml
index 0e1edd00..a801a5e3 100644
--- a/.github/workflows/summa-embed-py.yaml
+++ b/.github/workflows/summa-embed-py.yaml
@@ -9,14 +9,14 @@ concurrency:
 
 jobs:
   macos:
-    runs-on: macos-latest
+    runs-on: macos-13
     strategy:
       matrix:
         package: ["summa-embed-py"]
         python-version: [ '3.8', '3.9', '3.10', '3.11', '3.12' ]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           architecture: x64
@@ -45,7 +45,7 @@ jobs:
         target: [x64, x86]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           architecture: ${{ matrix.target }}
@@ -70,7 +70,7 @@ jobs:
         target: [ x64 ]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           architecture: ${{ matrix.target }}
@@ -121,7 +121,7 @@ jobs:
       - uses: actions/download-artifact@v3
         with:
           name: wheels
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.10"
       - name: Publish to PyPI