diff --git a/docs/setup.md b/docs/setup.md
index b93b48cc..92d0be7e 100644
--- a/docs/setup.md
+++ b/docs/setup.md
@@ -178,7 +178,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
         runs-on: ${{ matrix.os }}
         strategy:
           matrix:
-            os: [ubuntu-latest, windows-latest, macos-latest]
+            os: [ubuntu-latest, windows-latest, macos-12]
 
         steps:
           - uses: actions/checkout@v4
@@ -211,7 +211,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
         runs-on: ${{ matrix.os }}
         strategy:
           matrix:
-            os: [ubuntu-latest, windows-latest, macos-latest]
+            os: [ubuntu-latest, windows-latest, macos-12]
 
         steps:
           - uses: actions/checkout@v4
diff --git a/examples/github-apple-silicon.yml b/examples/github-apple-silicon.yml
index 098ec91f..dfcf09c3 100644
--- a/examples/github-apple-silicon.yml
+++ b/examples/github-apple-silicon.yml
@@ -5,7 +5,7 @@ on: [push, pull_request]
 jobs:
   build_wheels_macos:
     name: Build wheels on macos-11
-    runs-on: macos-latest
+    runs-on: macos-11
     steps:
       - uses: actions/checkout@v4
 
diff --git a/examples/github-deploy.yml b/examples/github-deploy.yml
index 4b73cbe6..3dec2887 100644
--- a/examples/github-deploy.yml
+++ b/examples/github-deploy.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest, windows-latest, macos-12]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/examples/github-minimal.yml b/examples/github-minimal.yml
index 44249d1c..e0f79e7f 100644
--- a/examples/github-minimal.yml
+++ b/examples/github-minimal.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest, windows-latest, macos-12]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/examples/github-with-qemu.yml b/examples/github-with-qemu.yml
index 922c59fb..76655b0a 100644
--- a/examples/github-with-qemu.yml
+++ b/examples/github-with-qemu.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest, windows-latest, macos-12]
 
     steps:
       - uses: actions/checkout@v4