diff --git a/.github/workflows/example-project.yml b/.github/workflows/example-project.yml
index 2f3e629..6e6c31c 100644
--- a/.github/workflows/example-project.yml
+++ b/.github/workflows/example-project.yml
@@ -13,6 +13,9 @@ jobs:
       matrix:
         include:
           - os: ubuntu-latest
+          # x86_64:
+          - os: macos-13
+          # arm64:
           - os: macos-latest
           - os: windows-latest
             toolchain-suffix: -gnu
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index f52781c..f35b004 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -64,7 +64,7 @@ jobs:
     needs: rustfmt-clippy
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-12]
+        os: [ubuntu-latest, windows-latest, macos-13, macos-latest]
         toolchain: [nightly, stable]
         include:
           - toolchain: nightly-gnu